Comment by acdha

You can’t talk about ISIS in isolation from the U.S. invasion of Iraq which gave Zarqawi the ability to grow so much. That had enormous protests, tons of criticism for the massive civilian death toll, and plenty of negative media coverage. By the time the Islamic system was at its height, most of the reaction was muted in the backdrop of Syria’s civil war and the U.S. failure in Iraq leaving few people jumping to commit more troops into unfriendly territory. In contrast, Israel controls Gaza and has no willingness to give up that control and ownership follows that.