re: #3 Shropshire Slasher
Why would this process be considered unusually “nasty”? Thawing frozen stuff, then grilling it and slapping it together to order is SOP for an enormous number of fast-food outlets throughout the country (or world, for that matter). As long as the “manufacturing” process is sanitary, and the frozen storage conditions clean - not to mention the prep/serving environment - what difference does it make?
PS: Bias disclaimer: I like the McRib. A nice change from the burgers, IMO. Even without the bones.