It is not easy to do the right thing after a disaster. Here is a reminder that some well-intended efforts may have negative consequences. No one ever said recovery was easy!
See: When a natural disaster isn’t a disaster. Humans often do more harm than good when we try to rebuild damaged landscapes
Recovery Diva 
Floods remind us that Disasters can happen to us at any time</a We need to plan ahead. I agree that after the disaster it is sometimes difficult to recover easily.