As a VGF owner, I’d prefer it limited to
DVC members staying on their own points (could drive more FOMO to buy in, especially if it’s a Y card perk)—but I also think objectively it’s fairer to make it for all PVB DVC guests (tower or main hotel), since tower folks can access common areas.
It would probably be most pleasant to actually use it if they limited it to Y card owners who were also currently staying with points at PVB 1 or 2. Getting away from crowds to watch fireworks will make it feel much more luxurious.