LET ME JUST MAKE ONE THING PERFECTLY CLEAR:

Maybe it's the autism talking, but when I see people saying "this character is such a [trait one would never in a million years associate with the character based on the actual source media]!" and everybody's agreeing with them, I don't know if you're just being jokey/memey and aware that this doesn't exist in relation to canon, or if you sincerely believe there's a canonical explanation for this interpretation. In the first instance, ok have fun I might even join in, and in the second instance, I might be interested in knowing what in the text brought you to that interpretation, even if I ultimately don't agree. The problem is, it's often really hard for me to tell what level people are engaging on, because we usually don't say it out loud, and that makes it hard for me to engage because engaging with Comedy Jokes Silly Headcanon None Of Us Take Seriously is a very different vibe to engaging with This Is A Conclusion I Can Arrive At By Analysing Things That Were Evidenced In The Source Media.

(And I mean, we may have different interpretations of the same text, and we may disagree and we may want to discuss our differences or just leave it at that. That's all also fine. I am not the arbiter of Objective Best Interpretation, but also if your interpretation either has nothing in the text to support it or has an obvious misunderstanding - willful or otherwise - of the text in order to support it, it might be a bad interpretation and nothing to do with whether or not anyone here enjoys fun)

It's worth remembering the difference between headcanon and interpretation. Like, based on their canonical traits and behaviours, how they interact with others, and comments they've made about their time at school, I interpret Character as having ADHD. I headcanon that they'd like frozen yoghurt based purely on vibes because I relate to Character and I like frozen yoghurt, but it would not be bad writing if they are later shown disliking frozen yoghurt, and it would be weird of me to treat Likes Frozen Yoghurt as a meaningful part of their character journey in the source media.