Because it isn't like the cars here can already fly, unlike back home. Actually, for all I know maybe Batman's one can, but still. The general public doesn't have cars like this.

I'm more an organizer than a tech person myself, but good luck with it. Should be interesting to see what you come up with. Would that include this whole network thing? I'd be surprised if nobody has tried to mess with it yet to bust or improve it in all this time.

[Previous Beetle and all, figuring means to get around his suit not having powers the way Jaime's does.]