By my research, the most popular casino game is slot machine. But if you want to play dice, just make sure the platform you are going to play allows the usage of third party addons like bots. Otherwise, they might think you are a scammer or hacker who is attempting to cheat on them. Also, you should know bots aren't assured to improve your performance on long run. It's quite the opposite, when using bots you can see your bankroll being drained pretty fast.

It's ok to use them since it's allowed by the house, since you know the risks involved and since you are playing with money you can afford to lose. Good luck!