Cara Macwilliam (British,b. 1972)

In the Eye of Entanglement

the problem is, this is the only band you've heard in this genre. you don't know the parameters, boundaries, and tropes of their genre. so all you can do is fall back on the 4 or 5 genre names you know about. and then you end up as the guy in the screenshot who thinks tally hall is metal

try going on the rateyourmusic or discogs page for the album you're talking about. those will tell you the actual genre or genres, which enables you to have conversations with others about it. those sites also have a little blurb about the nature of genre, its history, and a list of notable artists in that space. maybe listen to some of them for a few minutes, so you know what to listen for when identifying the genre in the wild