One reason the left is freaking out about images and videos of Iranian women celebrating the demise of the Ayatollah is because, at its core, leftism is a racist movement
Rather than seeing people from the Middle East as individuals capable of independent thought, leftists tend to group them altogether under the rubric of "Brown people," thinking that phrase makes them "anti-racist"
There is a bizarre Orientalism at work here — not Edward Said's Orientalism — but a mindset that thinks that Iranian women should be in hijab, have strident anti-American and anti-Israel views, and be modest in their appearance.
To the left, those are the 'authentic' Iranians, as if being oppressed is a hallmark of authenticity
When the left sees young Iranian women in trendy western dress and tattoos, they react like complete reactionaries — and racists
Because at the end of the day, their entire worldview is one in which the predominantly white western world is fully deserving of women's rights, but the "Islamic world" is decidedly not