FWIW I feel the same way about people putting A1 on their steak.

You already know exactly what they mean.

It’s less complicated than even that, it’s about real estate value, which is where McDonald’s corporate arm really makes it’s money. It’s easier to sell a full gray box than one that is so obviously a McDonalds in a past life. Same thing has happened with Pizza Hut, they don’t build them with the classic roofline anymore.