Curate, connect, and discover
I feel like this is impossible to answer honestly without the entire fandom of whatever show, movie, etc, you mention coming down on you for not supporting the fanon headcanons/ships they obsess over. There's a couple of certain anime fandoms in specific with this trait.
❤: Which character do you think is the most egregiously mischaracterized by the fandom?
🧡: What is a popular (serious) theory you disagree with?
💛: What is a popular ship you just can't get behind, and why?
💚: What does everyone else get wrong about your favorite character?
💙: Which character is not as hot as everyone else seems to think?
💜: Which character is way hotter than everyone else seems to think?
🤍: Which character is not as morally bad as everyone else seems to think?
🖤: Which character is not as morally good as everyone else seems to think?
💖: What is your biggest unpopular opinion about the series?
💔: If you had to remove one major character from the series, who would you choose?
💕: What is an unpopular ship that you like?
📖: If you had to remove one book from the series, which would you choose?
🏳️🌈: Which character who is commonly headcanoned as queer doesn't seem queer to you?
💀: If you had to choose one major character to die, who would you choose?