There is real time censorship present anywhere in europe? Nowhere near. We have "you have to act within certain time" laws when content gets flaged, that's all. You could argue forcing DNS resolvers to block certain domains is censorhip though. Look at China. Talk bad about politics in your private chats with your mates, i'm sure your censorship dream will do you and your family well! Heck even talking about Winnie poh is "hate" or was this not true?
Again, demonitize them as you want. But censorship just leads to the groups isolating more and more from the world.
Just look at the beliefs of people witch a member of cults (or religions if you want) - thousands of people which are explicitly denied via rules to gather knowledge in the internet (looking at you Mormons). I'd like to call that psychological censorship - it aims for the same goal in a way but I get way to off topic
If you manage to find an updated browser and don't host any network service it shouldn't be too dangerous.