I assume it's something like this: Musk asks Tesla if Tesla would be willing to contract out some employees to Twitter to help with some stuff. Tesla says yes b

I assume it's something like this: Musk asks Tesla if Tesla would be willing to contract out some employees to Twitter to help with some stuff. Tesla says yes because nobody wants to get fired for telling the CEO "no, that's stupid". Some shareholders think it's a stupid idea but by and large won't do anything because if you are a Tesla shareholder you own Tesla stock fully knowing that "Musk occasionally does stupid things" is just what happens. If some decide to sue it's going to maybe lead to some small-ish settlement and don't actually change anything.