Twelve "perfect allies",
What’s with the scare quotes? Is this some attempt to claim that most allies aren’t sincere?
Eleven dudes in dresses, Ten girls with beards,
The only people which I know of which fit this oft-repeated “trans stereotype” are gender non-conforming cis gay men. I suppose you could count trans men as the latter if you’re being really transphobic about it.
Nine meowing furries,
LGBTQIA+ people might be a bit over-represented among furries, but the majority are straight. Ditto with pet players, if you’re including that. People who wear kemonomimi (animal ear) headbands for fun are generally neither. It’s the latter group who is most likely to meow at people just to be silly, and AFAIK that isn’t even common.
Eight nasty groomers,
If making children aware of a group’s existence is tantamount to giving those people sexual access to them, then I have very bad news for the ultimate groomers: straight people.
Seven rainbow colors,
Interestingly, no version of the pride flag has exactly seven colors. The forgotten original had 8, the basic version has 6, the short-lived racial diversity version (“Philadelphia Pride”) had 9, and the more recent versions have 11.
The second half is inoffensive in a “yeah, so what?” kind of way, the sort of things a pro-LGBTQIA+ version might include, though Budweiser outside of a transphobic context would look a bit odd.