Do you realise how unhinged you are? I’m not a fan of Theocracies either, but I’m not about to condone invading and murdering them to get my way. I think you might have read too much propaganda about this instance. We are not in favour of mass murder.
It’s your exact logic that led to the colonisation of the Americas. The natives were a bunch of savages with primitive beliefs, so they needed to be conquered and forced to adopt Christianity. You’re taking it a step further, but it’s all still the same energy. You can’t go around conquering countries and murdering people because of their religion.
The US has done this through its history, and all it’s done is destabilise the world, and cause millions of deaths. Iran’s current government was created in response to US meddling.
If you have a difference of opinion with someone, your first thought can’t be to kill them. That’s psychotic.
From what I can tell, Iran executed about 2 people per year for being LGBT (exact stats are hard to find). The USA killed 32 trans people alone last year. Was that not because of religion?