From comments I see people don't understand how taxes work.
If a top tax rate is 90% on 1 million dollars or pounds, you do not pay 90% on the entire million dollars or pounds, only on dollars or pounds you make ABOVE that million.
So if you make a million pus one, your tax is 90 cents or pence. NOT 900,000 dollars or pounds.
Also if you are a hedge fund manager who makes 1 billion a year, you "only" get to keep 100 million. That makes me so sad. The entire world weeps for you.