Earlier quoted context omitted.
Bread, cheese etc have names that says what it is that is unrelated to brand. That is the normal way for most products, a minority of products in the grocery stores I visit are brand only, most things you can get essentially the same from another brand. Exception would be sodas and candy and such, but that is a tiny fraction of what people buy. Its like when I go to a pizza place I can get the same pizzas regardless…
Regular burger saying "burger" on the package is not any different from Beyond Burger saying "plant-based burger" on the package. The exact recipe is a secret, but the general methodology is not. Just like with almost all processed foods.
Again, only if you live in the US i guess. Here in europe each producer is legally required to disclose all the ingredients (along with their percentage) in the item description.
I usually pick packs of burgers and i can discard the ones with potato flakes in them. I can even go to a butcher and have meat ground before my eyes.
Can't do that with beyond burgers... Proprietary food.