Goth fashion is still very big among young people, especially the zoomer generation.

However, while it was always partly about fashion, it's now even more about fashion than it used to be. With zoomers, you can no longer tell what they like or listen to from their choice of appearance. They might look like a goth, a UK82 punk, or a nu-metal mall kid, but it might just turn out that they're mostly into j-pop and EDM. They treat the history of alternative fashion as a smorgasbord where they can pick and choose whatever they want.