This shit drives me up the wall even more than "unalive"
You can't stop people saying slurs but an entire generation will subconsciously alter their entire vocabulary because they grew up on corporate platforms with very heavily moderated text chats and comment sections and they ended up internalising the filters 
Edit: I was not aware of the AAVE origins of "ahh" which pushes it more towards the territory of legit slang. Still, I stand by my general point about automated moderation influencing language being bad
I thought it was appropriated AAVE? Most of the "youth" language is.
Suburban white kids steal the language and fashion of black people but still walk across the street when a black person is walking in the opposite direction.
I think it’s a thing that originated in Philly?