The actual labor share of income is significantly higher when you include employer contributions to employee health insurance premiums. Healthcare costs have been rising faster than overall inflation for decades, and while many of those costs are passed on to employees the employers have also absorbed a significant chunk. If we want to increase the labor share then we'll drive down healthcare spending.
And no, there's no simple solution to this problem. The notion that something like "Medicare for All" would solve the problem is a total fantasy, disconnected from actual US healthcare economics. Any real solution will have to work on multiple angles including preventive care, PBMs, provider wages, rationing, drug prices, fraud, malpractice insurance, interoperability technology, etc.
And no, there's no simple solution to this problem. The notion that something like "Medicare for All" would solve the problem is a total fantasy, disconnected from actual US healthcare economics. Any real solution will have to work on multiple angles including preventive care, PBMs, provider wages, rationing, drug prices, fraud, malpractice insurance, interoperability technology, etc.