"What’s the point of restricting the ammount of points of interest in Pokémon go?"

#PokemonGO: I live near the downtown area of my city, and there are a lot of poi where I live yet there is only 1 gym and no spawns in go.I downloaded Harry Potter to see how it compares and my apartment it’s swarmed by poi and things popping up (I guess they’re the equivalent to Pokémon spawning) so I wonder why is niantic restricting Pokémon go and not their other games ?Sorry for my English, I know it’s not the bestPics to compare Harry with Pokémonhttps://m.imgur.com/a/soFJlGIhttps://imgur.com/a/np8S8wx via /r/TheSilphRoad http://bit.ly/2xaNJju