i don't know nothing about it really, maybe someone can educate me, in one way or another it looks there's still a cash bonanza in rap. playboi carti can get $200 a ticket at madison square garden, people emerge out of seemingly nowhere and make some serious paper. there's still a big prize
That's more true of UK rap music now than it ever was in the past, although obviously not on the scale of US rap.
The height of drill musically was during the Tory years, and I suppose you're right (if you're saying this) it is austerity music in spirit and mood.
It's funny I think of grime as quite brutal, too, certainly not the music of economically secure people, but it did have more of a dynamism about it more of what you might call optimistic energy along with the anger.
An interesting topic, cos the emotional "affect" of music can be overlooked (on here e.g.) in favour of its sonic qualities. Which is something really tied to social conditions of the artists and audience. What resonates with a large number of people in any given era.