Granted, but you have to think carefully of where and when you'd like to be teleported. Get t wrong, and you just might end up being teleported at the wrong elevation, way up in the sky falling to your imminent death.
Granted, nothing ever gets sorted, countries stay well away from each other and everyone fends for themselves. The Government struggles with staying in power and the people run rampant, turning to violence as a means of survival. Groups begin to form but because wars don't exist, they spend most of their time just staring at each other, wondering what exactly they should be doing.