Spreading misinformation is not 'an opinion'

"Xyz did abc and now I don't like them."

"Okay? But xyz didn't do that?"

"ItS jUsT mY oPiNiOn."

No, friend. You're basing your opinion of something or someone on a 'fact' that is simply not true. Getting defensive and complaining about how this sub isn't 'uncensored' anymore or whining about getting downvoted when others correct you is just silly.

Just say you don't like that idol or song or whatever and move on. Otherwise, most people will just assume you are acting in bad faith and disregard your absolute garbage takes anyway. There's no need to make up lies to justify your personal tastes.