Don't have too much to add to Jacob's already fantastic analysis, except that while I do agree that growth in the vegan/vegetarian market is no longer just because of the morally motivated consumers, I think these businesses have to be more conscious of ESG concerns than businesses in other sectors.
Thinking back to Blackstone's investment into Oatly a couple of months back, there was a huge amount of backlash and even a boycott organised on social media because Blackstone were allegedly funding a completely different company accused of carrying out extensive deforestation activities in the Amazon.
Especially with the big boom in PE deal-making we're seeing at the moment, these companies will have to be extra careful when considering who to take investment from and who to sell too, unless it wants to risk losing part of it's consumer base.