Boy, I sure hope so. But right there in the title they’ve assuaged my fears:
Butcher: Wanna buy some meat?
Shopper: Yeah, but is it sanitary?
Butcher: [points to ‘Sanitary Meat Co.’ sign]
Shopper: Oh, OK then.
There’s a little marketing tip for you from the 1930s, free of charge. Use at your own risk.