Eating raw meat " is still the done thing " amongst many cultures of the world.. And since alot of gut flora is passed on from parents to child during birth they have the ability to handle it.
It's funny to sit at the bottom of a hill yell to the one at the top that it's unclimable. Out of all the people who drink raw milk I'm yet to see anyone drop dead and die.
I think the argument is null and void and your efforts and energy better spent else where, like telling people not to fly planes because they can crash.