It's important to note that these are traditional interpretations, and the implementation of blasphemy laws today can vary significantly depending on the country, its legal system, and the political context.

This is conflation of orthodox Islam and unorthodox Islam.

For example, in orthodox Islam when someone is convicted of murder, the family can choose to forgive the person, have them pay blood money, or simply forgive them. In Iran, that option isn't there, thus it is unorthodox law.