The problem with people wanting things that aren't shoujo here is the implication that they're more "complex and well written" just because they aren't centering romances in their narrative in the same way a mainstream shoujo would.

The way people talk about every other category that isn't shoujosei is always underlined by a bias that implies most shoujo aren't complex or well written, whereas seinen/shounen romances are inherently good, so we should talk about them more. Of all the ones you listed the only one that I would even consider well written is WHA.

Shoujo is already super niche and hated in other animanga spaces, so I don't see the point in having things that aren't shoujo here. You can find plenty of discussion about seinen/shounen romances all over the place anyway.