There is an old saying, " necessity is the mother of invention!" People in prosperous countries don't have to cook, although I agree they are missing some really great meals! There is another old saying, Home cooking will return when people have to, and as high as eating out is getting, that won't be very long! I just made that one up, if there is anything Americans are good at, it is adapting as needed, to solve the problem! I just learned something lately, America, during WW2 produced more war material, of every type, than ALL OTHER NATIONS INVOLVED, ON EVERY SIDE, COMBINED! IS THAT AMAZING OR WHAT?How do you make your fried chicken?
I've never tried the buttermilk method mentioned above but I think I will next time.
As far as making spicy fried chicken goes, I would add ground red pepper or cayenne pepper to my flour along with salt, black pepper, and whatever else you like or you could sprinkle it on the chicken before you coat it in the flour.