> Did your grandparents buy a company and fire two-thirds of the empoyees

Of the things he's done that's actually one of the least questionable.

Twitter was going to have to fire those people soon any way due to not making enough money to keep paying them and they've gone on to do better things any way.

Of course not. They never had the opportunity. If they had been born wealthy enough to treat companies like toys, they very well might have.