Disparage the individual who made these claims as much as you want, but I’m going to my Kroger and they have what are called bacon wrapped filets which are perfectly round and are obviously glued together pieces of meat. And I expect all the grocery chain sell them. They are glued together crap and sold for a pittance.
A little Common Sense tells you based on the current price of beef that these cannot be sold for what they are sold unless they’re crap. Of course if you need proof buy one and cook it and then try eating it
That is a product that gets called out for this be cause of different patterns of grain.
Posts show a machine that tears the meat and injects it. So that might be part of this