Personal experience doesn't prove anything and you'd be surprised how many people have fallen for gamblers fallacy when doing martingale. Give me some proof that this happens "every" time, I seriously doubt it.
Here's an interesting article about odds and gamblers fallacy:
https://www.roulette17.com/resources/probabilities/
If you still have your betID's, I can prove that all bets were provably fair.
Test it yourself. Use Bitsler free coins and bet one color, double up and return to base after each win. Give it a few minutes and you will see. Or auto do it with dice.
I have tested it with a couple dozen rolls and yes eventually you go bust, but the provably fair algorithm is completely correct though. I've encountered busts like these on other websites as well, but I generally don't play martingale.
Please share what strategies you use, I really am interested in getting some profit in a FUN way, but ever single time I try, its a BUST.