They absolutely are loud. I avoir them as much as possible even though I don’t have ear issues (yet, I gguess)

“To improve financial security”

Fixed it

It’s not a belief. Animals being sentient is a fact. Animal agriculture being inefficient and wasteful is a fact. Animal products not being necessary for our survival is a fact.

Now you could argue that killing sentient beings is OK, but then that’s a weird moral position. And nevertheless, not a belief