Getting nukes is a guaranteed way to alienate everyone especially China and Russia. If everyone sanctions Iran then they cannot survive as an economy even if they had nukes. Yes, north Korea survives, but barely, people literally starve to death. China even though is an ally of north kroea still imposes enough sanctions on north Korea just because of nukes.so recognizing that Iran is fked is some how hating on Iran and being with the aggressor? so would you rather be in an echo chamber that tells you "don't worry Iran is fine"?
Iran chose the wrong path. they refused to be friends of Israel & America and chose to side with Palestine/ Russia / China in a quest to change the world order and diminish US influence. that was a foolish dicision which will cost them dearly. America is the dominant force in the middle east, not Russia & not China and definitely not those 5 million Palestinians in the open air prison. if Iran chose to stand against America for honor or whatever then Iran should have aquired the nuke yet they didn't do even that and now they will pay.
I don't think Iran getting nukes was a viable strategy before or a viable strategy now. Only great powers who can survive economic sanction of the entire world can acquire nukes.
Pakistan was able to get it because they had the justification of India having it and China supported them.
But Iran will not get that support.
The best strategy for Iran is the one they have been pursuing, build up conventional tech, keep friendship with Russia and China intact, continue to being a threshold nuclear state as a deterrence.