By that argument, companies having health insurance is an oppressive opportunity cost for employees who aren't sick.
Health insurance is a blight upon the world.
I don't agree with the people here claiming the excessive benefits at Twitter are socialism; they're just that, excessive benefits, and excessive only because how apparently low-productivity so many employees were. If I had employees who were designing the world's first functioning space elevator, I'd be happy to give them benefits like that.
But health insurance has not only made actual
health care more expensive, it's made it more time-consuming, more stressful, it acts as an additional shackle making it harder for people to change jobs, and it's been part of bloody well
politicizing medicine.
All health insurance should be abandoned. Stick the money in a bank account instead, and in three years, enjoy prices on health care being 50-90% cheaper.