Why is it so difficult to find a nerdy man in Slavic or Post-Soviet countries?

I’m just curious. I’m into a lots of things. I saw hundreds of really interesting girls, who likes the same things as I do and smt I couldn’t even think about. I really like our girls, it’s my favourite thing to chatting with ‘em. But I can’t say that about guys. Of course there’re a lot of nerdy boys, but if you compare this amount to amount of girls, you’ll definitely find that there’s a big difference. I was trying to think about it (and I understand that it’s mostly connected with some stereotypes or some similar stuff, but I don’t think that it’s the only reason). I’m not talking about guys who spend all their free time playing computer games or watching, f.e., game of thrones or anime. I’m talking about men who are interested in anything other than the usual things like dating or partying or brawl stars (have nothing against bs, just an example).

I would be glad if I found a guy who is interested in science or better in arts, but this problem is killing me(*´Д｀*)

And another question: is there such problem everywhere or I’m just searching in the wrong place?