Depends on the restaurant, the last one I ate at produce their own stuff at a couple of local free range farms that they corporate with. Once in a while you can even go visit the farms at special cooking out events. Not really uncommon here either.

I mean, if you order a pizza from the cheapest place then sure, but they already sell some really dodgy meats. We’ve had quite a few scandals where the beef turned out to be horse. Illegal, but you kind of know the stuff they sell is close to poison.