Dude has a distinct voice that's the probably, do you know how hard it is to try and fake that ghostface voice? If he could do that he could probably sound like JBL, The Queen of England and whoever the fukk..
One thing that reminds me of Ghost is that he brings back words like backdrop, mom dukes and all that. But that's just the language these NY cats are starting to bring back from the 90s. A lot of NY cats are using words Mobb Deep, Wu, Big and them were using back in the 90s..
But he does sound like ghostface, I just don't think that he's trying to sound like ghostface.
Just like Puff used to sound like Mase when he rhymed, I don't think Puff wanted to sound like Mase he just did.