However, just because most lose, doesn't mean it can't be profitable. You just need to be aware that more likely than not, you're going to lose more than you win, or possibly even bankrupt yourself.
When it comes to games related only to luck and having a house edge, it is mathematically obvious that the longer someone plays, the more certain their loss is.
Only in games where, apart from luck, experience and knowledge that allow you to gain an advantage, can it be profitable.
That's why I think that in games related only to luck, such as, for example, slot machines or roulette, there is no possibility that they will be profitable over time. Games such as betting on sport or poker, along with growing experience and knowledge, can be profitable.