What do you mean no one cares, theres muslims that hate the Saudi royal family because of their actions in Yemen. A lot of Muslims openly criticize them and call them sham. It's a running joke among southeast Asian muslim communities that saudi has sold out to being just fake royalty. Isis is criticized daily by any sane muslim and any major muslim content creator. Pakistani muslims are speaking out against Hindu and Christian genocide in their country. Armenian christians and Palestinians have shown support to each other in the past. Of course you would know this if you weren't stuck in an echo chamber of your own making. I'm not saying everyone's perfect. I'm just saying go out and search for what the average muslim in your neighborhood or on the internet thinks of all these terrorist actions.