Do I think people should be parking at Disney Springs and jumping through hoops to avoid paying for parking? No.
Do I begrudge people who have already forked over hundreds of dollars just to get into a Disney park trying to game the system to avoid paying to park? No. After all, they're probably losing $40 worth of value in lost time anyway since, as many people have pointed out, Disney Transportation bus service (in general) is slow.
Do I think Disney should charge for parking at Disney Springs? No.
Do I think I, as a resort guest, should've been called out for taking the bus to Contemporary instead of Caribbean Beach just to get to Magic Kingdom? No.
Do I think Disney should care about people attempting to avoid paying for parking? No, but, as a conglomerate who feels the need to nickel and dime its guests to protect its precious quarterly bottom line, this is what they're left with. Universal doesn't face this problem mostly because, as far as I know, you cannot park for free at CityWalk except under limited circumstances.
Do I think Disney should be limiting who can get on a "publicly" available bus? No. I realize this is where all the apologists are going to come at me to say Disney Transportation isn't truly "publicly available" and I admit Disney can place whatever restrictions they want on their system.