This is really strong point but sadly peoples not understanding this all most chances his twitter representative enjoying good benefit from this all or may be he buy some very healthy amount of this coin and now trying to sell on very high price for very good and healthy profit.
That might be the case but it's hard to believe his twitter representative have that much of control? I mean when the tweet itself is controversial Elon should atleast oversee his own twitter activities.
The only believable theory for me is that he's just doing this out of boredom and turns out people taking it seriously and then he kinda wants to take advantage of his influence. not to mention the twitter account called wsb chairman keep tweeting about it nonstop.