[kerkeslager]

The argument you're making is known as a "perfect solution fallacy".

I don't even know for sure whether I think cereal boxes displaying their contents is advertising--I'm not going to make a snap opinion on that--but it's completely irrelevant. We're drowning in advertising, advertising where it isn't ambigious whether or not it's advertising. We know that YouTubers "sponsored by" scenes are ads--this isn't ambigious, and we can write legislation that bans it.