Tops vs. Bottoms vs. Vers?

This is a sincere question.

Based on what I read on /AskGayBros, I feel like 90% of the world are bottoms, which confuses me. But I'm coming here to consult people closer to my age.

I've been off the market for 30 years - long before dating apps and social media. So I don't know whether this is a more recent development or has always been there and I was just clueless.

I always thought the issue was fighting over who got to top. I did bottom a couple times over the years in relationships but never enjoyed it or thought of bottoming as something worth fighting over.

I never really gave it much consideration when I was dating, because I was much more interested in a relationship and figured I'd be willing to bottom for the right guy.

I always felt it was weird when someone I'd just met would ask me whether I was a top or a bottom - my logic being that there were plenty of other things I wanted to no about them before I would care whether they were a top or bottom. But, looking back, I think the only people who ever asked me that question were bottoms.

I'm still happily monogamous, so this is just curiosity.

Edit: thanks to everyone who responded. I hadn't really spent much time on Reddit until recently, after giving up on the news. It's been kind of a mind bending experience, so it's great to get some perspective.