Problem is, they don't do that. Where I tailgate, I kid you not, they should have a minimum of 3x the number they provide on gameday. Maybe 4x. So if CyTown is built and no public restrooms are added, that's even less space than before for the already under ordered amount of them. Where are they going to put the necessary porta-potties with now even significantly less space for them?
Bathroom and concession lines are all ready pretty bad inside JTS, so having the lines even worse outside the stadium, will be beyond frustrating to fans and visitors.
And I understand CyTown isn't just for football gameday or for football fans, but let's not kid ourselves about how that wouldn't even be a possibility without football. CyTown if it comes to fruition like AD JP believes it will, it shouldn't have problems turning a profit other days of the year and still be able to provide adequate facilities.
I see less and less people wanting to go places where parking is a headache, bathroom access is insufficient, and everything is pricey. Trying to build something that will make access to things like bathrooms more difficult on gameday is not a good plan imo.