Hyperboyle does you no favors - the topic was not about excluding sponsorship.
The examples being discussed were those of the original Disneyland, where DL flat out outsourced much of the park's features/services (and naming reflected it). The same happened in FL too with the hotels.. until Disney felt experienced enough to buy them out and do it themselves. Sponsorships still exist to this day because Disney capitalizes on their market exposure... and one can argue if they still have a place or not. And it's not just because "its like that everywhere else..."
If WDW management suddenly decided to rip out all corporate sponsorship and all third party presence in the park. I would then maybe concede that they are distracting. But we both know that is not going to happen. But even then while they are not tied to WDW, they are tied to Disney in general which makes them relevant in some fashion. The Disney Inifinity toys are available all over the resort, including inside the parks.
I guess I have never viewed WDW as a place where I go into this complete bubble that excludes the outside world. If want to do that I will go hiking in the wilderness, or go out on a boat where I can't see land.