I think tutorials on how these guys produce todays hip hop sound would be cool, its not something I would usually produce but would have a crack at it if I had the knowledge to back it up, just would be something different to the usual!
I’m not sure about those three producers in particular but to be honest hip hop beats are pretty simple…A lot of it falls on the drums with an 8 bar catchy riff that doesn’t sound to repetitive and then of course the vocalist
This isn’t any of the producers you mentioned but I think this video gets the point across on actually how simple a mainstream song is right now