There are a lot of animals - not just goats - looking for new homes now. People are feeling the pinch, what with jobs being lost etc.
Unfortunately, intact male goats are hard to rehome, as their smell is not the best smell in the world, and to be honest, I find the pygmy billy more whiffy than the larger breeds, not sure why, maybe because they breed all year!!
Only suggestion I can make is an animal sanctuary, but they are all full, and may not take intact billies ...but you could try.
Not sure about eating them either - if they are old enough to mate, their smell would affect the meat?
I have a sanaan billy, who was used for breeding, and then castrated quite late in life. He suffered no ill effects from the op, and lost his smell of course.