Actually, I learned that mcd has 100% beef from nostr:npub1gdu7w6l6w65qhrdeaf6eyywepwe7v7ezqtugsrxy7hl7ypjsvxksd76nak (who resides in the US from what I know?) 

He told me he sometimes goes to mcd and orders a stack of Patty's for a full fledged carnivore meal 😁