This is why history classes are important.
The university students in the US currently protesting have much more in common with the Iranians who were members of National Front & Tudeh during the Iranian revolution. They were against the Shah, but did not want the kind of life for Iranians that Khomeini, and the shitbag Khamenei who would follow him, would draw up for them.
If you value things like human rights and are against oppression and you ally with Islamicists like Khamenei, Sinwar, Haniyeh, Nasrallah, or Al-Houthi... you are hurting your cause and working against your values. And at the end of the day if you help them succeed, you're probably going to bring about a whole new form of oppression you'd never really have imagined in the first place.