TDLR: It is a fake contract, and sheeple being tricked without recourse in Contractual Law.
In order for a contract to be valid where the supplier takes on liability, there has to be an "exchange" where the someone pays for the good offered by the supplier.
Except if it kills you, who sues? This is what they counting on. One legal way around this is to make a person’s estate one of the Plaintiffs (if you or family have been poisoned and might die before conclusion of litigation).