It’s hard to take down sites on Tor. Usually impossible without the full weight of the FBI/CIA. I agree with the user above: we can do decentralised communication without censorship. Of course if you start from the faulty premise that online discourse needs to occur on one of a handful of censored platforms then that’s impossible.
Yes, but using Tor actually can have negative effects, such as buying illegal things, like drugs, and other things that you would want to be anonymous while buying...