I do not know the Netherlands and their farms, but I would suggest you to make holidays on an Austrian farm to see the difference.
Our Bio chicken live outside, but they have to stay in the chicken coop over night, because of the foxes, and even now in December the cows go still outside during the day.
This is one side, but the other one are egg farms and meat farms, just as you said. They still exist, of course, and as long as the people buy the cheap meat they will exist.
Have a nice Sunday @wakeupkitty 🙂
!BEER