This is interesting from that site:

"A couple of the Satanic Temple's fundamental tenets would likely also give you a strong argument for religious exemption:

-One’s body is inviolable, subject to one’s own will alone.

-Beliefs should conform to one's best scientific understanding of the world. One should take care never to distort scientific facts to fit one's beliefs."

Almost 5,000 upvotes.

Ironically, I agree with the Satanic Temple here. It's basic common sense.

My body, my choice. You don't get to stick your mystery venom in my veins unless I say so.