I can’t taste the breed in market milk, but I could differentiate most cows just by taste of milk from my family’s farm. I can still tell the difference between brands and seasons.
Market milk tastes kinda devoid of personality. But it is still milk. Just that milk from hundreds of cows gets mixed together
For dense cities, it’s called a metro. A stop within 10-15 minutes by walk, 5 mins by bicycle and lots of share bike and bike parking.