No, he won't want to buy Bitcointalk, never.

Because bitcointalk is not a fancy platform to build connections and shill your posts to walls, notifications of other users who are in or not in your connection/ friend/ follower list.

It is different than social media platforms like Facebook or Twitter when your notifications will be spammed with many statuses and tweets from others.

Bitcointalk is not a place for Elon Musk to play with his jokes that he always loves to do.