There's romance in the AC games? Haven't played them since the second one, but I can't say I'm too surprised.
I've actually said before, romance in games don't bother me so much as is I feel it's a really horrible trend that BioWare spread to everyone. Which resulted in it getting shoved in to everything as a major selling point.
For example, for all the good I've heard about BG3, most of it is from folks going on about which character they want to fuck and how its great how everyone is seemingly horny. Didn't help matters that BG3 seemed make it a selling point pretty much shouting "HEY YOU CAN GET BUTTFUCKED BY A BEAR! GAME OF THE YEAR!"
I figure I'll probably get around to BG3 eventually, but if you're making romance a major selling point of an RPG for me, I'm just going to be less interested in playing it over another game that didn't go on about it.