That and the F150 isn't even a big truck, it's literally classified as "light duty". If you're trying to signal for _excess_, you aren't buying a F150.
Where I'm at, this is true. The F-350 is for signaling, F-150 is a decent utility vehicle (that allows for decent city driving). People actually use the all-in-one hauling, towing, and off-roading-in-comfort F-150 & Tundra here.