I've noticed the same, hopefully most get sex and a girlfriend in the next few years. It didn't happen for me though, I had hopes in my late teens and into my mid-20s that things would get better.
But I never got close to getting a girlfriend and I never attracted a female enough for her to want a one night or casual thing with me either. Maybe I could of if I hadn't of been so inexperienced/unconfident and too nervous to speak/approach unless really drunk.
But even then, nothing ever sexual progressed and they made it really hard, my looks were never enough, I never earned enough, nothing about me was enough. I knew it my late 20s that it was going to be even harder now, by 30 I felt totally invisible. On dating sites, the ugliest women most here would laugh at stonewalled me. I tried again recently, I noticed they all have' had long term relationships and kids and expected to find a single dad or at least a guy with years of experience, not someone like me. The few that don't still want a tall good looking guy with a professional career, no matter their own career [or lack of one] or how bad they look themselves.
Things are even harder today for young guys, societal pressures from all angles, girls pickier than ever. I personally won't judge teens here as a collective group of "fakecels" that's ridiculous. Most here are probably struggling and know by the way they're treated and ignored by girls at school that things won't suddenly get better later. I used to troll forums like crazy when younger, just so I got attention in some way. I know others may do the same, but here we should stand united.