I dislike stupid shit that wealthy people do. People generally also do not sympathize with a nameless faceless entity. “70k people” is not something I can personally relate to. (As opposed to headlines like “kid with cancer” that normally gets sympathy.)
Additionally, there was all the warning signs this festival was going to be a disaster and people spent thousands of dollars on tickets anyway. Much like the submarine these people have to have someone come help them, which yet again, takes for the form of state resources. Once again, the American taxpayer is footing the bill helping save rich people of all ages from their own hubris.