There are several limitations and assumptions of Bayes’ Theorem, including:

- Prior probabilities must be known: In order to use Bayes’ Theorem, we must have some knowledge or assumptions about the prior probabilities of the events involved. If these probabilities are not accurately known, the results of the theorem may be biased or incorrect.
- Independence assumption: Bayes’ Theorem assumes that the events involved are independent, meaning that the occurrence of one event does not affect the probability of another event occurring. In many real-world situations, events may not be completely independent, which can limit the accuracy of the theorem.
- Limited information: The accuracy of Bayes’ Theorem depends on the quality and quantity of the information available. If there is limited or incomplete information, the results of the theorem may not be reliable.
- No causality: Bayes’ Theorem can only describe the relationship between probabilities of events and cannot establish causality between them.
- Simplified models: In some cases, Bayes’ Theorem is used in simplified models that make unrealistic assumptions about the events involved. These models may not accurately represent the real-world situation and can lead to incorrect conclusions.

Overall, while Bayes’ Theorem can be a powerful tool in many situations, it is important to understand its limitations and the assumptions that underlie its use.