I think they do everything to make you lose, look at those people who are gambling, they all are broke and addcited.
If they all would be broke there wouldn't be any gamblers. Winnings come with the territory as same as losses. That's why people gamble. They wouldn't get addicted or gambled at all if they didn't win as well. Some people just don't have any risk management and they don't cut their losses but gamble everything. These people would gamble on high leveraged markets is there wasn't slots around.
I agree with you, statistics from casinos and scientific studies show that most of people stop when they begin to lose too much money because of the human
loss aversion. Random people feel more pain when they lose than they feel joy when they win, that's why they usually stop gambling before getting critical losses that can put them into troubles. So people "broke and addicted" are just a minority of gamblers (and traders) actually.
https://www.conversion-uplift.co.uk/loss-aversion-psychology/