I'm surprised at the general tone of response here towards the subject of poker overall (I didn't read the article yet so perhaps something more is in the context, but all the same); I understand there are many in the poker world even regarding the most successful of whom are regarded as living a degenerate lifestyle, but being that I was previously in that world myself and was not a degenerate type; I never gambled…
I used to be a winning player at small stakes about 20 years ago, so nothing major but enough for me to show that it's a game of skill.
But yea, for anyone interested why poker is a game of skill, it's due to the law of large numbers. You can easily see the law kick into effect when you simulate a dice roll and you win from 1 to 4 and the other wins 5 to 6 and you both get $1 if you win. I recently had to explain this concept so I happen to have the JS still lying around in my Chrome console.
const rolls = 10_000;
let a = 0;
let b = 0;
for (let i = 0; i