I know what store that are in my neighborhood I do no not need a GPS to tell me.
If I am traveling someplace else I park my car and walk around and see what shops are near the hotel I am staying in.
Again I do not need a GPS unit to tell me that.
In fact I turn off all those POI's do not need them.
If I really need a shop I look it up on google in the city or country I am staying in and get it's location and add that in as a favorite.