There are so many hyper-processed vegan items available marketed as "Milks", "Cheeses","Burgers" and "Sausages" etc. It's a huge business. As someone mentioned

There are so many hyper-processed vegan items available marketed as "Milks", "Cheeses","Burgers" and "Sausages" etc. It's a huge business. As someone mentioned above, food is a part of your culture. And there are many aspects of people's food cultures that they'd prefer not to get rid of. Someone may hate animals dying, but love the social gathering of a back yard party with burgers on the grill. These people may want to replicate this experience with a bean burger. Someone else has fond memories of their grandma's spaghetti and meatballs, and needs to figure out some way to replicate it.