It is important to push back smart. It occurs to me some people may not know how to get around Big Tech censorship, etc. Here are some things you can do:

Get Brave Browser. It has good ad-blocking built in. https://brave.com/

Click the little 3-bars in top right and "Open Private Window with Tor" for anything you want to be somewhat anonymous. Tor traffic may be intercepted by 3-letter agencies, but will be difficult for your internet provider and sites like Twitter, etc. to track you. Don't do illegal things on Tor - you can and should get caught- but do use it for added privacy or to evade censorship.

Using Tor, create one or more ProtonMail accounts using a fake name. Do not link to your real email, name, etc. https://protonmail.com

Using your ProtonMail email(s) and "Private with Tor", create one or more fake accounts on Twitter, Facebook, Medium, Github, Reddit, etc.

Post whatever you want, again, using "Private with Tor". If you get censored, create a new account.

Some new technologies are coming that will allow further private, anonymous, and uncensorable communications. Mastadon, IPFS are two to keep an eye on.