I honestly think mobile ads in free games and other apps are some of the lowest quality piles of garbage I’ve ever had the misfortune to see, and they are constant. How did we get to this point? Where they are so horribly unbearable and yet so commonplace?
I have definitely played a few mobile games where airplane mode would just instantly give you a freemium ad reward when the connection failed. It’s not common, and you probably won’t run into it on anything with a multiplayer backend, but it does happen.