I might add health concerns to that list along with cost and taste. Allergens and sodium content, for instance. Also a concern about being “highly processed”.

Not that that’s not an issue with animal-based foods. But Impossible is still “new and different” and if Impossible turned out to be terrible for you, it wouldn’t be the first time something new and different (even something new and different that was touted by some as being better for you) resulted in a public health crisis. (I’m referring to trans fats in particular here.)