A lot depends on where you live, and where your area sources meat from. There is a lot of frozen meat in storage, less in some areas. Wendy’s because they use fresh not frozen is having some sourcing issues in the north east where ranching and slaughter houses aren’t in great number. Also, at least in the case of 5 Guys and In and Out they generally contract with local slaughterhouses for fresh meat, do a local disturbance will affect them more. I dunno how Wendy’s sources their meat.