Omit ATL and look it as the fact that some people like their rappers energetic, scream rapping ain't brand new, the 80s had 'em, the 90s had 'em, the 00s had and now the 10s do. If you like it, listen, if not, don't.
Imo ski mask isn't really a scream rapper. anyways, i feel like the distortion and screaming is more about the vibe or feel it gives the song rather than how perfect or clean some songs sound.