"The Syrians are full of hope for a better future but regimes need to be accepted/defended/enforced and your limits of acceptability for that may be very different and more idealistic than the people at the head of those regimes."
Are they really hopeful? Initially yes, as now there is the possibility that they can return back to their homes. But here is the hypocrisy of the situation:
Israel is bombing all the military bases and some other structures because they have concerns that these can be used by terror groups against them. Okay, fine. But at the same time, we are talking about Syria is now freed and these previously bad now good guys are in control and we can trust them with the future of Syrians. If they are so trustworthy with lives of civilians, then why destroy any military or other structures? Do you understand the cognitive dissonance here?
Also there might be many horrors from Assad's regime, sure but I don't instantly feel positively emotional about someone freed from the prison because I don't know why he was there in the first place. I understand you expect us to automatically think he was this poor guy (as an example and assuming everything in the above video is genuine) imprisoned by Assad because Assad was the bad bad dictator. But what if he was with Isis or some other radical group? What if he was beheading other people? What if he was raping women? Why should I automatically assume he is someone deserving my sympathy?
I'm actually very realistic, not idealistic. And this is the reality contradicting with what needs to be accepted automatically.