There are people who are indifferent
There are people who hate romances and do not tolerate them.
There are people who hate romances and tolerate them.
There are people who love romances but don't need them.
There are people who love romances and consider them a vital part of the game.
You can't move someone from one category to another through reason or emotional pleas. However, there's no reason to tell people they need to get a life because they enjoy game elements you don't.
That said, I'm pretty sure they'll have romances and more than one per gender. I don't know if they'll have same sex one and, if they do, they'll have to sneak them past Lucas Arts so I doubt it will be better than that in KotOR