There is no strategy in Dice game that's one thing for sure because friction is what decides the game, the impact of dice when arrived the platform and the and the roll of the dice depend on the gravity.
I must say that dice is a pure luck base game and this must be treat for Fun and happiness because we can feel the impact of the game while we are on the table.
this is same reason why i don't like playing dice Online instead i choose playing in Real House casino that i know that the dice was released fairly and no settings created to make the house win more than the players as the design of game is concern.
Yes, no strategy can work for a long time, but some gamblers will say that it will help them win. Even if somehow the strategy is not working for them, they still say that it is a strategy. Dice is a pure luck base game, but people consider searching for the strategy, and that is why some people will trying to implement a strategy from other people to be used by them. If they win, they will say that the strategy works for them, but they do not know that is because their luck comes to them at the right time and in the right place.
Yeah right although I know martingale is not sustainable but still sometimes I'm applying this strategy when I think I want to test something or want to have fun on my small bets, but even though we are winning by using that on certain instance we cannot really assume that this will work since as you said we need luck to take some good winning streaks on this and might bag some good cold cash when luck is on our side at that time. And it's really crazy to put up more amount just to think to win more on our bets since this crazy doings make a gambler lose more and chase their losses.
Using small money to test the strategy will help you know if that is works or not, but sometimes, we can forget to stop gambling using that strategy, especially if we have a big curiosity for that strategy. When we know that we need to modify the strategy, we must stop for a while and not forcing to still playing because that can make us lose more money. We already see many people still trying to use many different strategies, but they forgot to stop the game for a while, so we do not have to follow what they did.