> and not a single one of those people in my circle is against what the US did and is doing in Iran ..

Interestingly the Iranians I've talked to (Eg: a married couple both with nuclear physics degrees from Iran who bailed out long long ago) would prefer to see Iran still being monitored and kept in check - they are concerned that Trump has not defanged the HEU program, merely scattered and set it back somewhat, while at the same time increasing the likelihood of rogue use of HEU and or those cache's being fed into an actual unchecked weapons program elsewhere.

A big issue, not so much discussed, is where exactly has the HEU ended up, in how many parts, and under whose control. Was it buried under rubble? Is it secure in a void? Was it moved and sequestered into multiple parts before Trump went loco?

Expats are expats for a reason. They tend to not be aligned with the domestic views of the country they left. Often the leave exactly because their politics are incompatible with local ideology.