LOL…welcome to the world of unscrewing junk. And it’s not just SM that comes with a garbage valve job. Most of them do.
Blown out bowls. Mile wide angles. Zero top cuts. It’s goes on and on.
You MIGHT be able to squeeze a 2.02 and a 50 degree seat in there and save it, but most of the time you just jam a bigger valve in there and send it.