You've missed the part where they abused a notification category for unrelated content.
Android has notification categories for the purpose of giving you more control over which notifications you allow and block for a given app. I believe the determination of notification categories and what goes in which category is entirely up to the app developer - I assume there aren't any technical restrictions, and I'm not sure if there are any particular rules that Google makes them agree to. But if nothing else, naming a category "Motion detected" or similar and including adverts is a dick move.
You've missed the part where they abused a notification category for unrelated content.
Android has notification categories for the purpose of giving you more control over which notifications you allow and block for a given app. I believe the determination of notification categories and what goes in which category is entirely up to the app developer - I assume there aren't any technical restrictions, and I'm not sure if there are any particular rules that Google makes them agree to. But if nothing else, naming a category "Motion detected" or similar and including adverts is a dick move.