Partner came out as asexual?

At this rate almost every sexual preference is going to have its own term.

I don't think only finding people you have an emotional connection to sexually attractive can really be deemed a sexuality. It's all a spectrum right? Surely being more sexually attracted to someone you have a bond with is extremely common?

I'm sorry if I sound like I'm trying to start a fight or something here it's not my intention at all I just really don't understand how different orientations having their own names is a bad thing? Isn't it better being able to put a name to how someone feels rather than having to explain it all each time it's mentioned? Like, straight people don't say 'I'm only attracted to people of a different gender' they say I'm straight' so why can't it be the same for other orientations?

It's not 'more' it's 'only.'
Unless a demisexual is really close with someone they are completely asexual like a normal asexual.
So it's kinda different because although I'm sure some people are more sexually attracted to someone they have a bond with, those people aren't the only people they can be attracted to, they aren't asexual most of the time. Hope that clears it up a bit

I didn't say that other orientations should not have a term, but that the tumblr trend of almost every sexual preference having its own term is ridiculous. What's the term for someone who likes redheads?