Hello there, izzyfanto.
A great Knowledge Base article that helps with understanding Location Services or GeoTagging is as follows:
You can turn Location Services on or off at Settings > Privacy > Location Service
To stop it altogether you have to reset your Location and Privacy settings and then specifically not allow the Camera app to not use location:
Settings>General>Reset>Reset Location & Privacy.
Once you have done that, then launch the Camera App, select "Don't Allow" when prompted.