A bit of that for sure. It is also useful though, in its time, to track shifts in themes/styles, but can get confusing when you try to reconcile the evolving categories over time. Philosophy is prob the worst offender
Discussion
Very useful historically, when studying architecture, fine art, etc,
but folks are just making up terms now and getting more upset when you mislabel their genre.
Philosophy is definitely the worst of these. Totally agree.