He's copied that from somewhere - it is too profound for him. He's probably still trying to work it out.... 'free drink errrm...duck it <downs it in one>'Is he really comparing a stranger handing you a drink in a bar to a vaccine that has been created by experts who know what they’re doing?!
I wonder if he would say the same for the BCG jab, MMR, polio etc that babies have to stop them dying and then passing it on to children who cannot have these jabs?