Works both ways.
We wind up one veggie in our group with bacon sarnies, because we know he used to love them before he made his choice, and loves the fake bacon stuff.
He publicly winds up the meat eaters in the group, even bragging about the smugness. Especially with the horsemeat nonsense at the moment.
I say eat what you like. Veggie, proper meat, mechanically reclaimed “meat” from random sources. Just don’t try to sell your point of view or persuade people to change (unless you’re a doctor and it’s for medical reasons).