If you are refering to your question about wjat would happen if everyone used Legacy FP. Answer they would've run out sooner. BUT and here's the big BUT: Legacy FP was only available on headliner attractions. So guess what? You couldn't get a FP for Captain EO, because they didn't exist!You are more than welcome to join in the thought exercise Suvadoo. I'd like to get your educated answer as well. Can't wait.
Let take your widdle mind exercise further: FP+ is only used by about 50% of guests per Disney's last report in August. What do you think will happen if 100% of the guests use FP+: They will run out sooner and there willl be fewer onr no 4th FP+'s available.
So now my question to you, what was the point of this supposed mind exercise, I mean aside from condescension?