There was one certain time around 2021 when some sports prediction codes were shared among gamblers, but after the game, there were a lot of winnings, and the betting site cancelled the game due to the many winnings. As of then, I knew of a guy who won about $17k; I can't remember how much he staked then, but the game was cancelled.

So with that situation, I just feel some casinos may show similar behavior, but perhaps if it is a casino I trust and have been using for a long time, it will only stake 30% of my available funds. The estimated value is good, and the percentage loss is so high.