I've noticed the phenomenon of humans desentientizing someone by declaring them as "sacred", which works as a prelude to "sacrifice". Seems like some very ancient human bullshit based on objectification, but it's not objectification for commodification, it's objectification in the service of the ego by trying to convince one's ego that you're not a monster, that you're nice and good.
I cut ties with my very best friend, because she went from becoming vegan to believing in tarot cards to full on antivax flat earther who told me that i shouldn't let my mom do chemo, because she has some good chrystals in like a year or two.
I honestly don't miss rolling my eyes all day long.
(Haven't watched the video yet); As a spiritually-inclined person who is also vegan, I do think that is something that other religious people need to come to terms with. Particularly when it comes to witchy and neopagan communities, there's too much (ie., more than zero) interest in reviving the dead practice of animal sacrifice.
On the other hand I would like to see some data on which proportion of people in each religion are vegan. Which belief systems have the highest percentages of vegans, relative to their own populations?