This is an important argument that people miss. Cost increases in health care for government systems are managed at the government level, not at the level of individual companies. That's a pretty desirable situation for companies. Not only do companies make targets of themselves when they downgrade coverage, but the overall compensation is also less transparent to the worker when insurance is tied to the workplace. You get rid of all that stuff in a single payer system.
Withholding health insurance is also a powerful tool for breaking/preventing strikes. While it would save employers money, it would also reduce their leverage, and workers would be able to move on to other demands, or quit
i agree, although it's easy to withhold health insurance by maintaining a part-time, contractor, and gig workforce. That's a much stronger power-play. If anything, single payer alleviates some of their political exposure on gig workers. The pressure to classify gig workers as full employees is, in many corners, driven by the health insurance problem.
