While views are important, YouTube Insights Community tab allows you to track the engagement of your audience. Community Engagement tends to lead to subscriber count increases. More Subscribers results in more views.
Is to use basic strategy and to get to know about the history here, blackjack is an old game, knowing how it has changed over the years will give you an edge. With more higher cards the dealer will bust more and the player will win. Over the long run you will see results.