I don't really have an example to give you, I'm new, but it's true that there's not much romance for men. It's the demand and the product, and actually, if I ever write a story, I'd rather make a harem that attracts people by adding romance afterwards. Because it's not very motivating to write without readers commenting, so writers prefer to take some facilities to allow themselves to have regular readers.
I know that this post wasn't originally there for that, but what do you think of this?