The troll is promising US unions to create lots of jobs.

He might actually be sincere about this, but it seems unlikely to succeed, especially if AI eliminates a large fraction of today's good jobs.

Meanwhile, state-level Republicans are doing quite a lot to undermine unions. If he is serious about cooperating with unions, he had better get make those Republicans stop that.

Eliminating the business supremacy treaties will be good for workers, simply because making it hard to move production between countries will help workers in each country organize and demand better pay, more rights, and higher minimum wage.