what you’ve mentioned are all good points.
i totally wonder about these things, too, and i also scold myself for being so curious…but i think a lot of wanting to know someone’s sexuality (even if you aren’t interested in them) has to do with just having some sort of personal capital/currency—like, there’s just something about being privy to such intimate/personally important things about people…?
(i can’t speak for everyone, but maybe it makes some people, maybe myself, feel safer, closer, and/or more powerful knowing these things.)

