I don’t think that is true, at least the healthful part. If these people want to risk ecoli and other bacterium that is up to them I suppose. I am not sure why they would raid this dairy but if they have broken no law and people want to drink it, it’s fine with me. But as I know, raw milk is no more healthful than pasteurized and of there is no health benefit, why risk it?
Pasteurization was a real boon in the days where refrigeration was an iffy prospect at best. And if you don’t choose a dairy you trust then there could be issues with raw milk, so people have to be aware and informed. But raw milk, appropriately handled, has enzymes and components denatured or destroyed by pasteurization, thus more healthful.
Unfortunately, what you 'know' simply isn't true. Pasteurized products are all, at best, dead products that were once edible. It is a wholely destructive process that is unnecessary. God does it right, and man does it wrong, every time.
People have been drinking raw milk since the beginning. There seems to be as much risk with pasturized milk as raw.