If I understand my history correctly, Vegan Theory Club is a theory club for vegans, not a club for vegan theory specifically.
There is a discord server of the same name which is way more active for the discussion of leftist theory. Members of the instance can make communities - it’s just no one has created one specifically to talk about vegan theory.
Hamid was respond to a suggestion for communities for vegans to debate carnists which db0 correctly identified as draining.
I’m not sure what debate between vegans would be. Debating our interpretation of texts? There is a book club community that’s perfect for that.
I think the piece of information that is being missed is that VTC is inherently anti capitalist and therefore the concept of “supporting businesses” so that they can survive doesn’t really make sense in that context. (See link Hamid posted)