I grew up in a rural area in the middle of Wisconsin-- the Dairy state. The majority of my classmates lived on dairy farms.
Roughly 65 percent of my farming friends drank pasteurized milk. These were families that could walk out their back door to get milk from cows that they had raised from birth. But they didn't do that.
The other 35 percent did drink raw milk, BUT,
1). They had been drinking it for years and therefore had built up some resistance, and
2). The milk they would drink was extremely fresh (less than 24 hours) and went directly from the cold tank in the barn to their refrigerator. Because it was so fresh there wasn't a lot of time for pathogens to grow. They didn't worry about dumping out extra milk because they could always get more, and
3). They never, ever served raw milk to me or any other non-farming guests.
Some people claim that raw milk is safe because people used to drink it all the time. But dairy farming today is very, very different than it was before the industrial revolution. IMO today's cows are less healthy than they were 200 years ago.
To me, the risks of drinking raw milk far outweigh the benefits.