i believe games such as blackjack and poker, shuffling cards effectively can help prevent card counting and increase the randomness of the cards dealt. Some strategies involve tracking the cards in the deck or shoe to predict future hands, and shuffling schemes can disrupt these methods. Additionally, shuffling can affect the likelihood of certain hands being dealt, which can alter players' decisions and risk assessments. As such, understanding shuffling algorithms and patterns can be valuable for players looking to maximize their chances of winning.