Something to ponder. If you're running a business and someone is exploiting you, are you going to tell others that the exploit is working? Or are you going to say that the exploit is pointless and not worth trying. Anything that a casino is afraid of will automagically be labeled as "Never works" but for some reason they mysteriously put in rules that are attempts to thwart it (such as the max bet amount)
I'm not sure I understand what you mean to say
The max bet amount depends on the size of the casino bankroll as this limit is vitally important for the casino's well-being. The max bet is limited against deep pockets who could ruin it by staking more than a casino can stand losing. But this is not a secret, so I don't really see much sense in your pointing that out. There is nothing "mysterious" about it because it is an essential part of the bankroll management