A cornerstone of neoclassic economics is that there is an optimal amount of just about every good, service or activity. Are we surpassing the optimal amount in this case?
I'm especially wary that we are going about this in the wrong way. Human suffering needs to be eased, but are these promises likely to worsen things by rebuilding in a vulnerable place and letting people know that they don't need to take adequate precautions? Are coerced "contributions" from taxpayers beginning to crowd out voluntary charitable activity?
The Good Samaritan parable speaks to our duty to help the helpless. But the Good Samaritan paid for things out of his own pocket and gave his own time. He didn't tell the government to tax the priest and the Levite to force them to pay their fair share.