Of course they deserve support. They deserved it in 2009 but didn’t got any unlike Moslem Brotherhood in Egypt and Syria. Kinda shows priorities of State Dept.
This appears to be much more organic and spontaneous than a “Black Lives Matter” protest march, which is after all being funded by malefactors of great wealth, using a manufactured “grievance”, for the primary purpose of PROVOKING armed activity by the authorities, so as to have a political point of view rammed down the throats of otherwise free citizens of a locality or a nation.
The Iranian revolts are genuine expressions of resistance to oppression, REAL oppression, by an autocratic oligarchy that hides behind the facade of “religion”, but is in reality a despotic tyranny.
Iran, being a Muslim-majority country, has no history or even concept of individual freedom for the most part, but many of their subjects can still can see consequences that would result from unusually belligerent or intransigent actions of their ruling class.