Where I live, finding beef, pork, even poultry at the supermarket has been hit or miss. I suppose it's due to the meat packing plants being shut down because of COVID infections. Or at least that's the story. I have noticed though that when meats can be found, they have really gone up in price.
I have tried Beyond Meat burgers and a couple of others and they aren't that bad. But contrary to what some people think, they aren't all that healthy. High fat, including saturated fat. Considerable amount of sodium. This is true of a lot of "fake burgers." But having them once in a while is ok I guess.
I love real meat, but thanks to gout, I can't eat it anymore. Occasionally, when I crave meat, I will get the Beyond Meat burgers. I actually prefer the Impossible Burger, but so far it's not available in supermarkets here yet.