Polyethylene glycol (PEG) is NOT antifreeze. It used in some foods and medical products.
Ethylene glycol is used as antifreeze and it is poison. Many modern antifreezes do not have Ethylene glycol because of that. I had a dog that drank a puddle of water someone drainws out of their radiator. The dog died. It shuts down the kidneys. The antidote is the alcohol in drinks. We didn't know that could have saved the dog's life.
OK, thanks for the clarification. That’s cool. Too many rumors and conspiracy theories surround the vax as it is.