as noted in the other thread with the same post:
Not all POI will graphically appear on the map simply upon zooming in. Search on coffee, chicago 60634 and you'll see push-pins pop up where they wouldn't be visible without actually doing the search.
Here's the area with just a simple search on the zip code. Notice, nothing....
However, if you search for a POI....they will appear.
It's all in how you use a tool. Not every GPS or mapping system is going to put every icon on the screen. It would be crazy busy overlapped with stuff. The deli on a main drag near me doesn't appear either, but if I type in deli and do a search a push pops up, shows yelp reviews and provides me with tons of choices to choose for my lunch.