Thats a bit misleading. Raw milk has natural occuring enzymes that deal with alot of what you mentioned above, naturally. I leave my milk sit on the countertop for 3 days before drinking it, which was common practice in days gone by. Havent been sick in 10 years...go figure.
Of course in rare circumstances, the way I unsderstand it, if the 'bad' bacteria overwhelms the good stuff, then a person could get sick. We are talking SEVERLY contaminated. Just like regular milk can make you sick, if its not properly cared for.

What is your take on steak joints that serve rare steaks or sushi places with all the sashimi?
Are they out to get us! They have the possibility of all the same contamination as you stated above-