I think Musk is showing what he was and before he dives into Bitcoin as well as his company they didn't get much information about what Bitcoin does. Could be that they just enjoy shilling and not really putting effort on their own research.
At this point I'm wondering whether he is going to also create a shittoken too, maybe TeslaCoin to dump on idiots and make a couple of million dollars out of thin air.
That wouldn't be impossible from this guy, I wonder if people will ever trust again his views about cryptocurrencies.