Re: Going to remove the bots
Musk VASTLY overestimates the capability of "AI", that's why he has been saying self driving Teslas are coming "next year" since 2016. He's making the same mistake as far as bots - if he succeeds in removing a lot of bots he'll no doubt rope in a good number of real accounts which will be terrible publicity which he'll ignore claiming it is haters and pedos saying that stuff or something.
I'll bet if you asked him he thinks could crack the CAPTCHA problem too. All problems are easy to someone who hasn't looked deeply into the issue.