I have someone who says from the tune of it, he is selling some kind of roulette system to me. Like teaching me on how to beat the system but when I ask him if he actually win using this strategy, he can't answer straight.
And the best story "turning 500 PHP to 100,000 PHP" in one night of baccarat session, but there are no proof whatsoever.
People who claim that they can turn ₱500 into ₱100000 with just a single baccarat spin or just by selling a "foolproof roulette system", they just gimmick by hyping affiliate-marketing, and it has nothing to do with reality. There are many influencers who highlight their big wins just to attract more people into betting, only to make commissions through referrals, while people who get influenced by them have to bear the risk of loss. The reality is that every game has a built-in house edge, such as ~2.7% on European roulette afaik, and hence there is no proven betting system or pattern (Martingale, Fibonacci, etc.) which can beat it in the long run. The wins that are highlighted are just random lucky wins and don't prove the reliability of a system.