And they've been neglecting that. There are a couple of street names that they have wrong, and I've been using the edit feature fruitlessly for over 8 years. I've included links to local business web sites with the new name of one, links to municipal web sites with the new name, geo-tagged photos of the street signs, and even links to the municipal ordinance that changed the names in 2003. It all goes into the same black hole.
In my experience, google maps has the same issues in some areas,e.g. Tanger. OSM was way more reliable there. You could help fix those issues by contributing. I think it's fun and you'll get to know your neighborhood better
Maps also has gone to shit. Complex routing including public transport is pretty much the only thing it still is useful for. For using maps as maps openstreetmap has been better for a long time, even before Google decided to dumb down their maps. For bicycle routing osm also is better nowadays as Google is missing most of the small paths.