Terrifying the prospective of having this guy as president. He is an evil man, plus smart. He knows better than the old demented trump and yet he goes along with all the lawless policies. A chameleon capable of transforming himself into whatever is needed in his quest for power
But, people do not blindly love him and believe his bullshit. Cult leaders are difficult to replace.
Vancy Pants can't do the dance, or tell the jokes. He hasn't earned magas' loyalty in the deep way Trump has. Trump chose Vance, cuz the man has no charisma; not a threat to Trump's influence on the base.