The only way to change things is to change your viewing habits. If you don't watch the shows then they will go off the air.

I try to make it a point to watch the good shows that are out there. There are still several shows that actually have decent content in them. My personal favorite is Quality Whitetails Television. Sometimes they will have an entire episode on habitat management without even shooting a deer. Sometimes they only show a doe harvested. I would bet less than 1/2 the shows actually have a buck harvested at all. But a lot of folks probably don't watch it for that exact reason, it isn't a show about big bucks walking by and getting shot.

I do watch a few of the others and I'm curious where you are seeing the shows with the big feeder in them? I thinkthe outdoor channel has a specific provision that does not allow a show to air footage with a deer being killed at a feeder.