Not really, yes. Even if you say that it is the easiest gambling card game, it doesn't mean that everyone knows how to play BlackJack. I'm just playing random to pass the time rather than wasting it. But card games can make us not believe the cards our opponents or we get.
The important thing with the purpose of the thread is there will be a lot of newbies that can take a look at blackjack.
It's for free and there's no need for any complicated thing to do just to watch and get to know more about blackjack. A game that you can play if you want to have a pastime.
Or just want to have fun.