Assad has killed hundreds of thousands of his own people including using poison gas on civilians and operated a gigantic torture prison. Russia and Hezbollah helped him murder Syrians all day every day for the last decade at least. Assad also occupied parts of Lebanon for decades and murdered Lebanese politicians.

All of this can be true but it doesn’t mean the collapse of the regime is “good”. The regime has been replaced by Woke ISIS, trained and armed by the CIA.

As long as Arabs kill Arabs, people in the west don’t give a shit.

This is correct, and the collapse of the Assad regime will simply continue this forever war for the USAs and Israels interests. I don’t see how this is good for Syria.