?
This confuses me. All the organizations that track that shit say Musk's Twitter team has banned more in their short time than the previous team did ever. Seriously, they've been raving about the job the new team has done.
So yeah, he absolutely should have fired the previous team because the new folks are actually getting the job done.
I think you have info confused there. Are you sure he wasn't talking about what a disgrace the previous team was?