Ahhh i agree on jaehyun, dont know much about ten, but in seventeen isnt jeonghan quite ping us hard?
jeonghan is really divisive—he can act very stereotypically "diva"ish which gets some people thinking he might be gay, but on the other hand he doesn't seem to have any receipts indicating attraction towards men (aside from skinship with seungcheol, which a lot of people seem to see as more one-sided from seungcheol who comes off as straight but seems focused on jeonghan's femininity). tbh i'm mostly convinced he's straight, but it interests me a lot how k-carats are very convinced that he and coups are an actual couple, to the point where fansite owners actively hide picture/videos of them together in order to keep people from looking too hard into their relationship
seungkwan is the only one i can firmly say i don't believe is straight—i never really considered mingyu before coming to this thread, but i've seen a lot of convincing analyses so now i'm leaning towards gay for him as well. there also seems to be an agreement about jun being gay or bi, and every once in a while there's a debate on whether vernon is 100% straight, straight but bi for seungkwan(/minghao), bi but leaning towards women, or a solid 3 on the kinsey scale. he confuses my gaydar so i mostly stay away from that debate ngl