Good points were made and I agree that clubs have the right to exclude groups but unless the club has just cause like noise restrictions by their location or size and so on maybe the AMA should exclude benefits to that club.
Coming from a club that welcomes all AMA groups and don't have issues with getting along, I am having a hard time with a club that would exclude a group do to no reason.
Maybe they should be excluded from some benefits that the clubs that promote the AMA.