I thought it was all just manipulation to kill of there old enemy before she gets to strong again, that being Russia the Oil prices are bankrupting the entire country yet again.
Did you even read the OP's question? It's about why gasoline demand is falling considerably in U.S. See link in initial post. This is independent of current events and trend started way before price decline of crude. If anything current price decline of crude will act to increase U.S. gas consumption.