Petrodollar and dollar crash an issue?

[Bill Ward]

Just been hearing about this lately. So to those smarter than me, is this dollar crashing a likely thing to be happening now and is it relevant to property values? I'm about to sell my rental (unrelated) and not sure if it's that big of a deal where I need to stock up cash or if cash and/or housing will drop significantly in value. If so, which would be better to be holding onto? Just curious