The potential dangers of allowing societies and individuals to decide what is right and wrong is that it can lead to a lack of consistency and uniformity in the application of laws and regulations. This can lead to a lack of fairness and justice, as well as a lack of protection for vulnerable members of society. It can also lead to a lack of respect for the rule of law, as well as a lack of accountability for those in positions of power. Additionally, it can lead to a lack of respect for the rights of others, as well as a lack of respect for the rights of minorities.