I don't think this is a unique or even uncommon observation but I do hate the culture of how disliking something because of personal taste is seen as an intellectual thing instead of a mild personal failing.
I don't like playing fighting games. That sucks! That's a personal failing on my part, and because of it it's one less thing I can enjoy. I have a good understanding of why and I'm ok with it, and it's hardly the games' fault, but this reflects poorly (again, in a minor way) on me more than anything else.
Be it games, food, music, or any thing where pure subjective "dopamine or no dopamine" kind of stuff comes into play, not being able to enjoy something is just bad.
Two very important bits of context to this:
First, I do think it's very important to get a good grasp on why you don't enjoy something, and why others do, when possible. Particularly with creative works it's usually possible to do this with enough analysis and introspection and I think doing that is great. There's a very clear difference between "This particular aspect is enjoyable for other people but I don't enjoy and thus is why I can not enjoy this entire thing" and "this thing is bad because I don't like it" or "Here's why I don't like this thing! I can't possibly understand how others like it!"
Second, this is ignoring external factors for not enjoying something. Person/company/etc that made the thing sucks and you refuse to enjoy it on that basis alone? Valid. Don't want to touch anything trending too heavily? Valid. Listened to the album for the first time when you had food poisoning and the entire genre is ruined forever now? Valid.