So what will you do??

You are just complaining and sharing your opinions to us but you don't have any solutions to share. What will you do?? Trade on DEX yes that is what they are saying but DEX doesn't have that much liquidity compare to the centralized exchanges right now so it is still useless.

Exchanges aren't forcing you to share your information if you don't like. If you don't like sharing your information to other people then don't use their exchange. Don't use their services. Who gives a damn if you don't want to give your information to them. Freedom?? Find a place where you can buy BTC without sharing your information to them.

Yes there are some ways to buy BTC and staying anonymous at the same time but it will be harder for you to buy and sell on it. Accept it or better leave.