Well keep in mind that US GPS was developed by and is owned/operated by the US military. They're just letting us use it.
https://support.google.com/maps/answer/6291838
It's very useful for navigating crowded touristy areas, remote nature preserves, sports/music events that jam the towers, etc.
Some more specialized apps also support doing the same thing with other types of maps, like USGS quad sheets.
It's nice that they allow civilian use of GPS, but it doesn't follow that they need to. It's perfectly acceptable to say that a civilian organization, government or otherwise, is responsible for providing satellite-based location services for civilian use.
The way GPS is operated is very unusual. The military doesn't provide satphone service to people around the world; are you arguing that they should?