Clearly I am not, and strawmanning me won't help the conversation.

I'm going to give you the benefit of the doubt and assume you really did miss my point:

Twitter controls access to a very large audience, only rivalled maybe by Facebook. If you get banned from Twitter, you can't easily go and use a competitor. If there were tens or hundreds of Twitters in the world, then yeah, the "being thrown out of a bar" analogy would hold.