I don't think the AMA could or would ever force clubs to accept PP members.
You're absolutely right. But like I said ... the AMA created the PPP so they can simply find their own house with their own rules and maybe even take a few of the standoffish members club members with them. It's perfectly fine that K3 and several others are against the PPP, it's not like park flyers won't be able to figure out how to start their own club ... the AMA made it very easy. I'm sure you saw the docs, video and marketing materials.