Vince yelling at people on commentary

Renee Young shared a familiar story of Vince yelling at her like crazy over her headset over something minor.  We have heard stories like this from other commentators including JR and Mick Foley.  Who is Vince to yell at anyone when he himself was terrible
at commentating and the WWE commentary team in general has been awful for years?   Isn't this just another sign that Vince has lost his mind and needs to go?

Vince wasn't terrible, he knew exactly how to phrase and put over exactly what he wanted to.  That's why he yells at people now, because he can't be out there doing it himself anymore.  He just goes about it horribly wrong and apparently doesn't trust anyone ever to get it right.