Those days are gone, my friend.
After 9/11, the US spent a metric shitload of money on border security.
The cameras scan your license plate, they run the registration on your vehicle automatically, and if you have a new passport with an RFID chip, they even know your name and border crossing history before you even get to the window.
The questions they ask are merely to verify your story against the record.
When they say Harleys are for 1%ers, I don't think they mean guys who sell crank and get in bar fights any more.