Knee fans comment on Oscar performances (never attended, invited or nominated) and Grammy performances (performed once, Grammy producer said it was the biggest mistake of his career) so I don’t see why Mariah fans can’t comment on VMA’s.
Knee fans always make fun of Gaga for having a restaurant but it's been in business for like 5 years now, Knee had a restaurant that went out of business in a matter of months for health code violations and not paying back vendors.
Why does she lose at everything?