Thanks, Angi, I took a tour years ago when they opened Boardwalk Villas. We're usually FW cabins people, so I've never really considered it.
But now I vaguely remember reading about how using points like that wouldn't be very cost effective.
Back to the main thread, I can totally understand OP's logic. We had already booked our spring '18 cabin stay when the parking fee went into effect, so we were grandfathered in and didn't have to pay it. I was excited when I read that FW was going to be an exception to the policy - then I saw it was just for campsites. But even going forward, we'll still bring a car and pay the parking fee, because we like the convenience of parking right by our cabin and being able to park for free at the theme parks. I'm glad the cabins are classified moderates, with the lower fee.
I'd really be miffed if I were staying at a deluxe, monorail resort like Poly or Contemporary, had to pay a higher fee, park in some big parking lot, and might have to search for a spot due to resort day visitors.