I have had recent dealings with Iranians both in Iran and USA. In all instances they were 100% honest. I won’t go into too much detail because I don’t want to give away my identity. Let us just say they involved: stocks; books; carpets; hand craft; movies; kitchen ware; backgammon sets. Just to mention a few. In all instances I was treated with respect and never cheated. Not once. In 2/3 of the instances I was given the items based on trust. Because they knew me {only a bit}. The other 1/3 of the time I paid first and got my thing later.
I was never cheated nor were they even late. The honesty was in stark contrast with how I got treated by Sprint. To be fair most American businesses were also honest. So where is this lyijng accusation coming from. Maybe I get special treatment but I doubt it. If you want to deal with Iranians I will ask some less controversial people than me to post links. There are a ton of really good Iranian businesses that operate in USA. It is your loss to not deal with them. I also got very good experience with Arabs in UAE.
All Iranian; Turk; Arab haters: *** is wrong. None of them cheat the way you say.