At some point Niantic will integrate a way to take requests for area removals, these games have no business in a memorial site and other similar locations, and we're already seeing articles about private property owners complaining about trespassers. The money flipside for Niantic is to take requests for adding Pokestops and gyms, could be some big money involved from business owners if the app continues to remain popular - imagine charging rent to a business owner for having a Pokestop at their shop with 24/7 lures. Small businesses are already seeing traffic and sales bumps from using lures at Pokestops next to their stores. I personally hope they go this route instead of trying to monetize the app on the user side, cuz that'll probably mean having to deal with ads in the game.