What is happening in Aleppo (and Syria in general) is truly shocking. Yet most Muslims do not seem to be as outraged as when Israel attacks the Palestinians or even Lebanon.
A lot of leftists you can ignore because they are more defined by their awe of Russia and anti American sentiment more than by justice or humanity.
But even Muslims are the same. I have even come across sentiment suggesting “aah well, atleast it is Muslims killing Muslims” as if that is some sort of excuse and makes it less bad.
That makes it worse – people who are meant to have the highest humanity and morality carrying out such despicable acts.