I think he just is asking how the dealer didn't notice the cheating.
I don't see any arguments their making. They simply stated/asked a question, then provided some information and a citation.
I'm baffled at how that is somehow an endorsement of cheating and that its okay to cheat if no one sees them?
There's an implied contract when you play a game that you are going to play by the rules.
This is why card counting isn't illegal, by the way, because it's within the rules of the game. Same with understanding the imbalances in a roulette wheel. See:
https://www.bloomberg.com/news/newsletters/2023-04-06/how-to...
Seems pretty ridiculous for a casino to get to write laws in the first place. But then we have some game rules that, if broken, are arbitrarily promoted to criminal acts, while others will simply get you corrected or booted. Seems pretty messed up.
But it wouldn’t be crazy if the rules of games were defined by statute — they are in Pennsylvania, for example (or at least blackjack is).