I don't understand why this person or other people think they need a GPS spoofer to play the game, even if it's not released in their country. With Android you can just download the APK to play and I believe (I am not super familiar with apple store stuff) you can download the app from the app store of a different country which has it available.
Majority of people who spoof their game just want to never move from their desktop/couch from the videos I saw. So yeah, Niantics won't ask them what was their reason, they will just ban them.
Salty posts in coming in next months, imo.
Edit: but what surpise me is that some mobile (chnese?) phones have some kind fake gps (a piece of hardwarre) installed so some legitimate gamers got banned since they didn't know about it o.o'