Now that I think about it, are burgers considered a dairy product? It comes from the cow technically. And the cheese is also made of milk, can lactose intolerant people eat burgers? Probably, should I go to sleep and stop asking dumbass questions? No.
Dairy product can also comes from other animals, and I think that’s what counts dairy as dairy, rather than it exclusively coming from a cow.
Thank you, I’ve become considerably smarter this night