Not taking GP's position, but I imagine they are considering that the author promised drawing and relaxing, but then (additionally) provided an out-of-app redir

Not taking GP's position, but I imagine they are considering that the author promised drawing and relaxing, but then (additionally) provided an out-of-app redirection in a web veiw to market their own separate product. Maybe(?) one needs (recent change?) to mention, on the app page or in the app itself, that the game is supported by ads and they didn't mention this. I've never published my own app to Google Play or read their developer agreement carefully. I'm only speculating based upon the facts which have been provided.