'Stop Hiring Humans' read a billboard in San Francisco this spring, part of an advertising push that celebrated automated workers. Amazon cut jobs in January as companies ramp up investment in artificial intelligence, and those layoffs sit alongside reports of large-scale automation and public campaigns openly embracing replacement of human labour. On International Workers' Day, labour politics are shifting from wages and hours to whether people will keep their jobs, a question that raises economic and political issues for democracies from Washington to Ottawa.

Origins and a changing holiday

May Day began as a labour protest. In 1886 workers in the United States struck for an eight-hour day. The date carries that history. Many countries mark May Day as a workers' holiday. The United States and Canada do not. Both countries instead celebrate Labour Day in September. That difference is now mostly symbolic. The core dispute has moved to the future of jobs.

Workers' demands have long focused on pay, safety and hours. Those issues matter still. But a new issue has appeared. The right to work is now on the table. Employers and technologists are investing heavily in machines and algorithms. That investment changes what labour movements must press for.

Recent layoffs and automation plans

Amazon, one of the largest private employers in the United States, announced 16,000 job cuts in January. The company has been automating many tasks for years. In October 2025, media reports said Amazon had plans that could affect more than half a million jobs through automation and robotics. Those numbers focus attention on how many roles can be done by software and machines. They also focus attention on which workers are most at risk.

Companies across tech hubs are pitching automation as efficiency. In San Francisco an advertising campaign by an AI agency ran blunt slogans on billboards. Posters read lines such as "Stop Hiring Humans" and "The Era of AI Employees Is Here". The campaign drew wide notice for its tone. Jaspar Carmichael-Jack, Artisan's chief executive officer, 24, defended the approach. He said the ads were intentionally provocative and framed the goal as shifting people away from work they don't want to do. "We're going after replacing the work that people don't want to do so they can do the work they actually enjoy," he said.

How AI investment changes the labour question

Corporations are pouring billions into AI, and the US currently leads in development. That combination shapes labour markets. Firms face incentives to automate tasks to cut costs and increase output.

They also face market pressure to roll out new tools quickly.

Automation changes bargaining power. When firms can replace roles with software or machines, those roles lose leverage in negotiations. Unions and collective bargaining face a tougher environment. Labour's tactics have traditionally depended on withholding labour. The threat of replacement limits that tactic's power.

At the same time, automation is uneven. Some jobs are easier to automate than others. Routine, repetitive tasks are the most exposed. Roles that require complex judgement or on-site presence are less so. That unevenness means some sectors will see faster shifts than others. The result may be patchy disruption rather than a uniform labour market transformation.

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Political fallout and policy choices

The wave of automation is forcing governments to choose responses. Options include regulation of AI deployment, support for retraining, and social programmes to soften disruption. The debate now often pits innovation and competitiveness against job protection. That divide appears in many democracies, including Canada.

In Canada, Labour Day falls in September rather than May. The country still trades closely with the US and shares labour market links across sectors such as manufacturing, logistics and technology. Those links mean decisions by large US-based firms can ripple north. Canadian workers in firms that serve North American markets may face similar competitive pressures.

Policy debates in Ottawa are likely to focus on skills and social safety nets. If automation accelerates, governments will be asked to help workers adapt. Those questions include how to fund retraining and how to regulate AI where it affects employment. The debate will also involve labour organizations pressing for job protections and clearer rules on replacement and redeployment.

Tech companies aren't only deploying AI. They're shaping public attitudes about it. Advertising that celebrates automated workers does more than sell products. It frames automation as inevitable and desirable. That framing can influence political debates. It can also affect how workers view their prospects.

Corporate strategy often aims to normalise automation as progress. At the same time some companies present automation as a path to higher-skilled work for humans. That argument appears in comments by business leaders and in recruitment pitches. The practical effect depends on whether displaced workers can move into the roles companies claim will open up.

Labour groups are adapting. Some unions are pushing for rules that limit replacement and protect affected staff. Others are calling for broader social measures that cushion workers through transitions. Labour organizations are also debating how to marshal public opinion. May Day events this year have highlighted these questions. Protesters and campaigners have framed automation as a threat to livelihoods as well as bargaining power.

The reframing changes legal and political strategies. If the right to work is at stake, labour movements will press for policies beyond traditional collective bargaining. They will aim to influence industrial policy and rules for AI deployment. That shift moves labour politics into arenas where governments and regulators play the lead role.

Companies will weigh costs against public and political backlash. Replacing workers can cut payroll costs. It can also attract scrutiny from regulators and politicians. Public advertising that openly promotes machine workers may win clients in some markets. It may also draw protests in others.

Investors watch these dynamics too. Rapid automation can change firm valuations and sector outlooks. It can alter hiring patterns and demand for certain skills. Those adjustments will show up gradually in employment data and corporate filings. They will also shape conversations on trade, competition and cross-border co-ordination.

The US leads in AI development. That leadership gives American firms an edge in deploying new tools. Other countries compete through policy choices and national strategies. For global labour, the result is a patchwork of protections and exposures. Workers in countries with strong labour protections may see different outcomes than those in looser regulatory regimes.

At the same time many global companies operate across borders. Decisions made in one market can ripple into others. That reality increases pressure on governments to coordinate on rules for automation and worker protections. It also means labour movements are more likely to look beyond national borders for solidarity and leverage.

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Jaspar Carmichael-Jack, Artisan chief executive officer, said, "We're going after replacing the work that people don't want to do so they can do the work they actually enjoy."

This article was created with AI assistance.