Used to hang with about 50/50 guys vs girls then I got into lifting and got hot when I started college and it became a chore having guy friends because they would always act competitive and catty, especially when there were girls around. Meanwhile girls were being nicer and even more chill around me, so the dynamic switched to like 90% female friends and it's never changed now years later, even through different friend groups and cities. It does lead to a fair amount of losing friendships because of female friends coming onto me, but it's still better overall this way. My few male friends are like borderline monk types or autistic

I'm also kinda emotionally/spiritually gay and try to maintain really vulnerable deep relationships with my friends so that probably has something to do with it too