Will Vegans tolerate dilution from original feedstock to an ethically sourced non "animal" meat?
Depends on the individual, and for what reason they went vegan. I know many who would, and many who wouldn’t.
I think a better question is how many non-vegans would choose such a product. Because that’s what’s going to move the needle on reducing emissions from animal ag.
My point wad they're a cohort who have a "haram" issue. So, it's a third set who need qualified guidance to acceptability.