If games are designed based on youtube guides then we're in worse shape than I thought. It's supposed to be illegal to put ads on videogame videos on youtube as well unless you own the copyright of the videogame so I don't know how they didn't get that taken down? From my personal standpoint, if developers would make real games with an ad before certain levels then people would put up with the ads and not delete and then developers could make lifetime revenue off a puzzle game if it was brilliant and thus not deleted when it finally degenerated into a steaming pile.
Basically I see your point but it doesn't make me accept the situation any more.