I’m a cishet dude and I find them beautiful and very nice. Any guy that tries to prove his manhood by being a neckbeard about them being like "oh these eldritch abominations! 
" need to grow the fuck up and touch grass, let alone actually interact with a woman.
I have heard a take criticizing vulvas as unsexy and complaining about why porn zooms in on them when he wants to see the whole person. But this was from a very gay friend who knew he was gay and did not find vulvas sexy trying to express his confusion about what I found sexy about vulvas.
I’m mostly straight and I think this too. genuinely nothing aesthetically sexy about vulvas in isolation imo.