I know this ain't ambient/textural but it has that psychedelic element to the visuals... this was done with AI images. I think it's done by creating a lot of variations on one created image, and then they're put together, giving one that same feeling one gets when trippin' balls. Not a big 80's Genesis fan, but I always did like this one... the visuals really suck me in, though. Dark, too.
Plus, synths, so I guess it's relevant. Not a big fan of synthwave but I think this is pretty damn well-put together.
I remember when the whole retro 80s "wave" thing got big around 8-10 years ago with vaporwave and so on, I was telling my much younger bandmates that back in the 80s we didn't really have music like vaporwave. Vaporwave is a sort of false memory of the 80s in that sense, but all these "wave" subgenres are informed by 80s synth pop. I also told them that of all the music I heard growing up, the closest thing we had to actual vaporwave in the 80s was the Genesis self-titled album, which includes the song Mama. Specifically, I was thinking of It's Gonna Get Better:
While I am not a big fan of 80s pop Genesis, I have a soft spot for this album, almost every song is good, except for Illegal Alien, which sounds like a joke song and doesn't fit in with the rest.
I really loved Home By the Sea Parts 1 and 2. It's sort of "prog pop".