There are places in Pennsylvania where the mushroom farms are that stink badly of fertilizer. It smells like rotting fish everywhere. The locals are used to it.
You are describing Giorgi Mushroom Co in Blandon PA. Traveling on route 222, you can smell the awful stench as far away as Moselem Springs. I don’t know how people can live near that place unless they enjoy the smell of rotting flesh.
But it stated in the article that it also smells like sulphur.
That is the only smell that the human nose can not become accustomed to.
Every other odor the human nose can ignore once you get used to smelling it.