I think your points are great but isn’t the sole idea behind social media consumption that the consumer lives in a bubble constantly confirming whatever bias they have? Twitter is not a tool for debate it seems but a tool for one to preach to those unwilling to listen to differing opinions in the first place.
Twitter is more of a town hall - Facebook, instagram etc are "social media". There are only two types of speech - Free Speech and Speech allowed by the Powerful. Elon seems to want free speech and that is an integral value in our country and culture. I am disappointed in Tim Cook ands his tongue bathing of China and his prevalence to use Apple technology to suppress people both here and in China. In this pissing match - Elon is the good guy - Cook is the bad guy.