Acceptable? U mean on mars or wenus? Lets be clear - audience of girls is mosty created of young boys and some above 30 who cant get a wife i guess. U can say everything about simps etc but in our world its normal to support "ur girl"Oh so her fans do know she is married.
I would imagine her trolls are older incel otaku fans that are salty their waifu has a life beyond the screen.
Which sadly does happen IRL with the bullshit idol "purity" worship they have over there in Japan.
Thankfully that dumb mentality is dying out now days and idols that have relationships publicly is becoming more acceptable to their audiences.
Supporting a wife of some guy its just saying to everyone, i have nothing to do with my money.