I love the end of this series. It gives what people want (murder as justice) and yet they are not satisfied. Dany has been torturing, burning and crucifying people for years. And fans have been cheering on. Desiring those murders. Cause they didn't have a problem with murder as justice. People cheer for dictators, murderous or not, all the time. Like in Batman: The Dark Knight. They cheer for a vigilante who builds a surveillance state.
The series still suck because it was rushed, and this is why people will take no lesson from Dany's murderous rage (it is what dictators do, so stop cheering for them). But there is a lesson here. Murderous is not the solution. Stop asking and cheering for it.