A crazy ass billionaire trying to develop an "everything" app seems like a pretty damn good reason to run the other direction. I wouldn't want anyone controlling an app like that, much less Elon fucking Musk.

the same story applies to Wechat. Pony Ma was crazy rich for QQ and games already, he created another Wechat. Lots of ppl tried to boycott it, but network effect forced everyone to use it.