We can’t because he bought one of the largest megaphones in existence

Nope. We don't hear about Musk's twitter crap from reading twitter, we hear about it only because the news media shoves it in people's faces. The new media is handing Musk his megaphone.

I hope the two tear each other apart

Yep I loathe narcistic billionaires and pay as little attention to them as possible. But when 2 of them go after each other, I do enjoy watching that.