yeah i love itfs headcanons but it'll always always be stsg for me. i do think yuji would not really be a person who had about if a man is gay or bi.
idk why but i have this VERY SPECIFIC headcanon that yuuji is bi with pref for women. like, he be talking about what's his type in women and all, but then he goes mia for a while from time to time, and one of these times, when he comes back he posts a pic w megumi (a candid where megumi don't know he was being photographed w yuuji) and posts MOVIE DATE W BF!! and aoi comments "looking tuff bro"(yuuji replies "type shii") and nobara goes "good for u two!!" (yuuji replies "thnxx kugisaki!! ^^")
and when people ask/are shocked when yuuji mentions megumi as his bf and everyone is like "wait weren't u interested in women? weren't you straight?" and yuuji gives a deadpan look, saying "js bc i like women doesn't mean i dont like men"
sorry but that's like, a headcanon which is kinda so fitted in my brain....the yuuji being bi headcanon.
like he seems like the type to be the nonchalant "ofcourse im bi, why did u assume i was str8 when i told u my pref in women? u asked my pref in women so i answered that way" typa guy

Anyone else feels this ball of sunshine (kihoon) is a long lost cousin of yuji itadori (before his trauma, sukuna)