The videos really, truly show Erdogan repeatedly boasting about giving "amnesty" to private builders to ignore regulatory codes in order to "solve" Turkey's housing shortage. It appears that a majority of the thousands of buildings that crumbled into dust when the earthquake struck were constructed under such "amnesty."
In hindsight, Erdogan looks like a naive moron, and the private builders who put innocent lives at risk to maximize short-term profit look like movie villains.