Health insurance costs have increased faster than inflation for decades and is responsible for the total increase in compensation[1].
Workers are not getting more or better benefits. They're getting the same or worse benefits, it's just that health insurance costs for the same plans increase each year at a rate that vastly outpaces inflation.
That's true, but it also contradicts the claim that compensation isn't going up. Sure it's going towards ever more expensive healthcare, but it is going up.
Of course it is. Where do you think main streets pensions and 401k are invested? Where do you think main street people work?