So is it really the end of the bets based on luck? Or is it programmed to win the dice site?
Are dice sites reliable? Not all of them obviously and will be always like that.
Basically all dice winning bets are based on luck as it was facing the so-called provably fair system. So any strategies will not work as it was only a "decoration" to think that it will increase the winning rate. But not all dice sites have that provably fair feature so choose only a dice site that has a positive feedback. You can also consider some dice site that is running for a long time now but it doesn't mean that is the main factor when choosing a dice site.
Well lots of replies here now so I will assume you now have some insights about your concern.