Funnily enough I was looking into this stuff recently as I was wondering what would prevent Niantic from showing adverts in Pokemon Go. Imagine playing outside

Funnily enough I was looking into this stuff recently as I was wondering what would prevent Niantic from showing adverts in Pokemon Go. Imagine playing outside a Starbucks and getting a notification that Costa is nearby and offering a discount. My guess is that they could also claim nuisance.