I suspect you're right. But for people who can't dedicate all their time to a game, the randomness in some games (like poker and MTG) can level the playing field. It allows a lesser player to win from time to time, but good players will win more often.
To me, this is more "fun". With chess, it's just brutal. Unless both players are evenly matched, it's a steamrolling. No fun for either player. At the top tiers though, I can see it being very interesting. But then again, I find watching top players play Hearthstone to also be very interesting. Especially when you consider the meta-strategizing of picking certain cards for their decks.
To me, this is more "fun". With chess, it's just brutal. Unless both players are evenly matched, it's a steamrolling. No fun for either player. At the top tiers though, I can see it being very interesting. But then again, I find watching top players play Hearthstone to also be very interesting. Especially when you consider the meta-strategizing of picking certain cards for their decks.