It's tough changing minds in general, especially when the topic entails labeling your past and likely present self a serial animal abuser. Something most vegans went through already and had to overcome.

Every single bit?

If you pay for it, it's not a byproduct

Nowhere near as bad as meat and dairy. So you're vegan, right? Otherwise saying this would be hypocritical.

Mammals are not a source of b12. They get it from their diets. In cows it is artificially supplemented.

Livestock have joyful lives before being killed peacefully 🤗

Unfortunately not most of them

Animal abusers.

Why?

Yep! You have to actually boycott it if you want anything to change.

No need for a plastic board if you're boycotting meat.

Absolutely depraved.