He's claimed in the past that this is somehow a tactic of his to avoid being misquoted by nazis. It's always nazis in the end.You can type to your hearts content and when you’re ready to post, it conveniently show how the tweet thread will be broken up so you can add numbers,
As far as I can tell Jack does not do this. He has unplanned, unhinged ranting and frequently ends rants in the middle of a sentence. He has no ordering and it sometimes is hours between each tweet.