Beyond Meat aren't unique, there are dozens of brands offering the same product. Tens of millions of people eat these type of products. Any (or most) burger-serving restaurant in Europe will have a Beyond Meat or equivalent on the menu. They're not always advertised as vegan (because of preparation and extras) but these fake burgers are very popular, for many reasons.
That's a really good point. Maybe in part because Beyond had a highly visible IPO they became the poster child for the success or failure of meat alternatives but in reality their story is pretty much just their own story.
Fake?
In my part of the world, a burger is a type of sandwhich, and the definition doesn't require meat. So it's a burger whether it contains beef, fish, chicken, a vegan patty, a large slice of tomato, or whatever.
At the time it was a unique product. My alternatives reminded me more of basically black-bean patties than beef. Then impossible meat did it better, industry decided there was money in this direction, and now there’s “or equivalent” everywhere.