In human society parasites such as antivaxxers serve as examples to point out to one's children what one shouldn't aim to become.
Anti-vaxxers are not going away soon--- but given they don't want to vaccinate-- then it will be interesting to see how long these people hold their nerve in the face of new covid variants.
I doubt many antivaxxers have the balls to play Russian roulette as they operate on the principle that its ok for people to get sick and die after believing their lies, provided its someone else.
