They have not said they killed thousands of their own people.
You are endlessly misquoting.
They said that the rioters killed and that only rioters who were violent and causing harm and damage were arrested and punished. They said the innocent people including women and children who got killed were either killed by the rioters or by crossfire, when the rioters were being suppressed. They said that no protesters were killed for protesting, and in fact the government announced measures to meet the economic concerns.
Believe or don't believe, but don't misquote.
If rioters in the UK had firearms and were shooting at the police and innocent bystanders, what would happen? What would happen in the US and in Israel?
By all means say that you support Iran being bombed. Just stop the misquoting.
Facts matter.