The health warnings on cig packs helped the addicts?
Displaying the odds, similarly won't help, the hardcore, and the hopefuls. Anyway they know the odds already. And they are not interested in it. They are more dependent on their belief, i.e. they are lucky, their luck will change, this time sure to win, never mind try again.
Toto odds 1:8,145,060 among the worst of all the odds. Who cares.
It wont help. Unless you put the odds of winning on every single game in the casino. Then the people maybe will go for the easiest one.
But still, non matter what odds is it, you will still lose money. So no point.
If I remember correctly, the odds of wining is actually quite high.
The best odds of wining is probably the Big Small or White Black bets, at 50/50, the winnings are also small.