I can safely say that the majority of Muslims did not hesitate to express their satisfaction. Practically, every Muslim, I know, believes that Americans deserved that. So "phobia" cuts both ways.
I wasn't even a Muslim when it happened and I was happy about it; not so much about the people dying (although I didn't mind that too much, I already felt like the world was a fucking horrific place--and had tried to kill myself several times, and therefore it didn't bother me as much as it did other people). No, what I was happy about was that my mom was stuck on a boat in Alaska, she was on a cruise when it happened and she wasn't able to get off the boat because the borders were all closed. She and the other people on the boat weren't able to get food or water for a while, either. She was a major source of abuse in my childhood, so any time she suffered, I was happy.
As for the morality of the attacks, well, I figured that if they felt the justification was America's immorality, that seemed reasonable to me. I had recently been sexually assaulted yet again (and I'd just turned 13), and every adult I knew was either a pedophile or involved in the coverup, and that's pretty goddamn immoral in my book. I was mad at the world, I hated humanity, and I figured that, since everyone I knew was American and incredibly immoral, America as a whole was probably full of immoral people.
Also, I figured someone didn't have to be a good person or even a believer in God for God to use them as a vessel of his judgment. In the Bible, tons of people are the bringers of God's wrath who are themselves horrible, immoral, even pagan. If there was a God, he could clearly have stopped the attackers; but he didn't, so he must not have wanted to, meaning he either directly or tacitly agreed with what they were doing. Didn't mean that they were good people--or even believed in the right god--just that he didn't object to their actions enough to stop them. Made sense to me.
Not to say that I feel the same way now, just so we're clear on that. I'm just saying how I felt then. I'm twice as old now, a lot has changed in that time, I've redirected a lot of my anger. There are lots of people I still hate, but it's not generalized to everyone now, I've focused it onto specific people who deserve it more than others.
From what I read of your post, you were mocking the ridiculousness of religion, not rejoicing the deaths. Even if others think it is insensitive, there is a difference. I myself find it foolish when Muslims claim that the crane was a blessing in disguise as all of the dead will go to Heaven or a "test" whereas when such tragedies happen to others, some think it is a "punishment". At the same time I feel for the dead and their loved ones. Saying "Allah is such and such" is not the same as saying "Muslims are such and such".
The sooner you give up on trying to make sense of what yeezevee says, the more you'll enjoy your time here