You can't hide that you use tor. Only temporarily with bridges. But it's just temporary for weeks or a few months, then they will detect that you have been using tor and then you will go to prison or whatever the punishment is going to be.
Hide from who? If you don't want your ISP to know that you use Tor, then find a good VPN and connect to it first, then to Tor. Besides, no one can forbid you from using Tor, even in countries that are obsessed with surveillance of their citizens. Where public bridges are blocked, you can request private ones through the browser itself.
EU is already worse than china, and this is going to make EU 1 million times worse. I really would prefer living in china instead of EU. China has more freedom.
There will be no privacy in EU. No defi. And there will be absolute control. And the people will not do anything about it.
Comparing China and the EU in the context of human rights really doesn't make sense - and if you really think China is better, maybe you should go there and feel communism on your own skin. Cryptocurrency trading and mining are banned in China, as are many popular websites, and what do you think happens to those who break these bans?