From my experience of castrated males - it appears that people have them as pets, then for whatever reason they want to rehome them - I took in 5 castrated boys - large BT's. The owner gave them to me, and said I could keep them, eat them or sell them!!! She took three of my castrated male pygmys for her petting farm. The BT's were sold to her as pygmys, but when they grew to the size of a Shetland pony, she realised pygmy goats they were not!!!
Over the years I have taken in a lot of goats that people for one reason or another, could not keep. Sadly, castrated males go to pet homes, and then for whatever reason need to be rehomed. None of the owners wanted any money - just that they be looked after.
I know you, Little Blue, and you care for your animals, and would want the best home for them. I am pretty sure you would not want Max to be eaten!!
Sometimes, you need to put a price on, to ensure the person is serious and will look after your goat, but realistically there are a lot of male goats out therewanting to be rehomed (and quite a few of them are in my sheds at this moment in time because I have felt sorry for them!!!!