GAMAAN has provided insight into Iranian opinions with intelligent polling and verification methods that correct for the Islamic theocratic regime's authoritarian control over society. The coles notes are that the majority of Iranians do NOT support the Islamic regime, are not religious and do not support the theocratic laws and regulations such as enforced hijab and other gender apartheid measures currently in place against Iranian women.

This video explains their methodology and results: https://youtu.be/YONfg85gPU4?t=4341

https://nymag.com/intelligencer/article/iran-secular-shift-g...

https://gamaan.org/survey-reports/