But in the end of the day, Arab spring worked just fine everywhere? In every single country where pro-Russian dictators were in power, they fell (Iran is not pro-Russian, just a potent enemy by itself, and is not Arab for that matter). Except Libya where they fell partially, with country being effectively split in halves. But this is already a big deal - there isn't a single pro-Russian regime now in the entire Arab world.

Why do you think it won't work like that with Venezuela?

PS: I realised that i made a mistake, so-called Palestine is absolutely pro-Russian, the entire ethnic group is created by Russians out of thin air in 1967, but it's a separate case and they did not participate in Arab Spring anyway.