I wouldn't call myself a fan or follower of it but I find a couple of songs I like now and then.
To expose myself to rap or hip hop would require me to "find" songs that I would occasionally care for (radio, youtube, etc.); however, I don't. Since my interests lie elsewhere, I spend my time looking for music that is more up my alley. Nothing intrinsically wrong with rap or hip hop, and I'm sure there are good songs out there, but it's just not my cup of tea.I wouldn't call myself a fan or follower of it but I find a couple of songs I like now and then.
I just searched for "mumble rap" and ended up at Wikipedia... It's a strange article. It's 90% about it being a pejorative term and a discussion involving the views of people with bizarre names like: 'Lil Yachty', 'Wiz Khalifa' and 'Playboi Carti'.Also there is mumble rap which is proof of what i talking about.