I definitely complain about advertising in Google Maps all the time. The only time I swear out loud while using my phone is when I use maps, like each time an ad for a business blocks the area I'm actually trying to see to navigate, or each time it shows me where Taco Bell and Arby's is when I'm searching for something like "Indian Restaurant". You can argue that they need to do this to make money or whatever, fine, but don't argue that the user experience isn't shitty.