Earlier quoted context omitted.
I'm all for universal coverage too. But reducing the profits of pharmaceutical companies well reduce the money they have for r&d dramatically. This will slow down the speed of pharmaceutical development. So I think it needs to be paired with reforms to the FDA to reduce the go to market costs for drugs.
What kind of evidence do you have for this claim?
Imagine the government decides to tax 80% of all revenue from all technology companies forever. Do you think funding for startups would increase, stay the same, or drop?
The obvious answer is drop, but what type of evidence would you expect to support this statement. A study of people taxing technology companies @ 80%? Or are you arguing with the premise that investment rates are correlated with profitability?