Raw milk still has blood and pus in it.
Milk is gross. It causes mucus. It's made of mucus.
Most of the people who talk up raw milk are actually dairy ranchers making money off of animals they artifically inseminate to keep unnaturally pregnant so that they can hook the cows up to milking machines that cause a painful udder infection called mastitis. Yep, you bet that pus drips down into that glass of milk.
I'm sure that no one gives a rat's ass that the mother cow cries for 3 days after they take her baby away to be chained by the neck and sold at auction and turned into veal. Because that milk so damn good...