Yeah, they're gatekeepers. We know. Even EU regulators have noticed and are finally making baby steps on cracking down on them.
Though just as with Twitter and Reddit, we need a resilient decentral OSS alternative for this to work. That's in the works as we speak but it's not here yet. It's like trying to give up Reddit 3 years a go; there was no viable alternative.
That's not what I discussed in this comment. On TOR browser, you don't need some other service to tell you your public IP address as you can see the address of the exit node in your browser.