My thoughts on the situation is that there is too little information that we as fans (or non-fans) know to make any sort of judgements beyond "this is making me uncomfortable, here's my concerns", and it's not our place to speculate or create narratives regarding their group dynamics. Anyone going further than that is not acting in good faith and is creating narratives about their relationships and assuming things that we as fans have no right to assume. It's not the fans role to be psychoanalyzing and micromanaging their relationships to each other. The issue has been raised and that's enough, the company for sure knows about it by now.
Going further (as many are on twitter and other platforms) is overstepping and acting in a malicious manner in my opinion. More than that, fandoms and accounts that have never said a word about Sunoo or ENHYPEN in their lives before to the point that they're just spreading misinformation need to stay out of it.
I also want to add that even the clips from EN- O'clock are being taken out of context as Sunoo's role within the skit was to be the cafeteria mouse of the class (edit: not literally, i just mean someone that likes food), hence the constant food comments. Sunoo was very clearly in on the joke, something you can see when he is giving out points for his question earlier in episode 1.
I agree that the initial issue with the weight jokes is a valid concern to have, and initiating a conversation about it isn't wrong, but i simply don't think the initial thread that set this off was done in good faith (the account acting as a solo stan and being malicious to other members, twisting certain situations outside of their contexts (making it seem like the members as a whole are othering him etc), being brand new (created in june 2021) and then instantly going private + deactivating a bit later etc). It has corrupted what could've otherwise been a productive discussion.