And they've been paying for your bull**** hippie good time banana rock-and-roll programs for longer than that. The top 5% pays on the order of 95% of the tax burden in this country already, and you wanna milk them for more? If you push much more, they're gonna leave and take their toys with them. Because as you've pointed out over and over, they have the means to do so. Then who are you going to milk for the money to run your "good intentions"?
The top 2% controls 80% of the wealth of the United States. They aren't leaving anytime soon.
The United States also has one of the lowest corporate tax burdens in the world.
Funny, Wikipedia has the U.S. maximum corporate tax rate at 39% federal with state corporate tax rates as high as 12%. UK's maximum is 28%, Sweden's is a flat percentage set at 26.3%, Ireland is at 12.5%, and it says China's is at 25%, but that lacks a citation. Even Venezuela and Bolivia have lower corporate tax rates with the maximums at 34% and 25% respectively.
Source.On that list only Bangladesh, Guyana, India, Saudi Arabia, and Syria have higher maximum corporate tax rates than the United States.
Oh, and GB, only a foolish biotech company would sell immortality to a very small market. I'm sure they could make more money by having a large volume of customers, especially if said immortality requires some upkeep every few years or you start aging.