Ngl
I find nothing sacred in this act whatsoever.
One can argue as tantric or as base human survival as they want.
Cows being sacred is Indo-European but 💩 isn't.
In my personal and spiritual opinion, this is an affront to the Gods.
I am okay with blood sacrifices when done ritually because there is power and life and carnal in blood. But 💩 is just vile excrement your body didn't need. Literally trash being offered.
Sure, there are cultural differences.
But you can keep such differences.
I will honor the Gods in as glorious and powerful of a manner as I can.