[bufferoverflow]

There are no popular alternatives to Youtube and Twitter.

The number of users is important, and they have monopolies on the user base.

Learn about network effects.

[archildress]

I'm sorry but your analogy just doesn't work.

If you're de-platformed from YouTube, Facebook, etc, you can still publish your content and share it. You have a distribution issue, you don't have an "ability to perform" issue.

If you're locked out of the banking system, your business is done. You lack transactional alternatives.