The profit you seek to make through your participation in these schemes is that which is stolen from other users.
You do understand
that's how *all* gambling works, correct?
No, it isn't. Most gambling doesn't involve deception. Ponzi scams *do*.
Ponzi scams promise their victims that they will make a profit. It's a lie, because not everyone can make a profit. Those who don't make a profit are defrauded.
Dice sites make it clear that they are offering a game of chance. They show the odds up front. "You have a 49.5% chance of doubling your money; there is a 1% house edge". Players know they might lose. Nobody's surprised when they lose a coin toss.
If you can't see the difference between these two (basically: Ponzi scams are inherently dishonest, Dice sites aren't) then I don't know how to help you.
>Most gambling doesn't involve deception. Ponzi scams *do*.
* do, but so do scam gambling sites. We aren't talking about those -- we're talking about Ponzis which clearly state exactly what they are.