I am not suggesting that not imposing sanctions is somehow better, rather that on a personal level, there is a case to be made for their response to the situation not being purely egotistical. I don't see "go back to your country and fix the mess it has created" as a particularly constructive approach here, some people seem to think that some sort of civil unrest would lead to a regime change, but while usually immediately preceding it, it is hardly the determining factor.