AIDS is a real world problem. It still has no relevance to Ronda. Neither does 'misogyny'.
There's certainly fair criticisms of Ronda that rustle people's jimmies. But, misogyny is a thing and it only grew as Rousey became more of a feminist talking point. There's plenty of completely drooling criticisms of Ronda that are rooted in her being a woman that doesn't sit in a corner and smile for you on cue.
- Obsessive infatuation with her weight and (un)attractiveness as a gauge of her value
- Absurd criticisms of her "mean mugging" in staredowns (lol?)
- Being a woman that dares think she could beat a bigger man against terrible odds -- would a man receive nearly as much heat for this? Conor says essentially the same thing, granted with more tact, and receives far less vitriolic blowback for it.
- Being a woman in general with a "bad attitude." People get triggered beyond belief when a woman has a bad attitude, or has influence when speaking up on issues they disagree with. Did you see how quickly the blowback started on Joanna the second she started doing any kind of trash talking whatsoever? Way, way, way out of proportion. That doesn't mean you can't dislike people for trash talking. It means you should be able to observe how absurdly unbalanced these criticisms are levied among male and female fighters.
We can go on and on, and we could certainly argue the merits of some of these points, as it's possible to come to these same criticisms for different reasons. It doesn't mean if you accept any of these criticisms you are misogynistic. But, there is a very noticeable subset of this community and plenty of others that respond that way for that very reason. No one *thinks* they're misogynistic, just like few people *think* they're racist. Bias tends to work like that. It often requires others to point it out.