No, those aren't the people that will spend 5x as much because Trumpsters don't have any money. They are the Walmart shoppers, buying Chinese everything, standing in line at the checkout holding a wad of greasy one dollar bills to pay, their voluminous gut extending an undershirt while hanging over their camo spandex.
There do exist Trumpsters with money, and all seventeen of them are famous or FOX news personalities. No, the Trump votes come from shacks on the bayou, guarding a moonshine still, the seedy meth-infested trailer parks, confederate battle flags in every window, the grinning idiots dancing two-step in cowboy bars trying to catch their breath after all the work that goes into that hillbilly jig.
Yes, we have a good idea of Trump's base. They don't own property, they've never been to school, and they complain daily about having to perform unskilled labor at an hourly rate, because if it weren't for immigrants and Democrats, they are certain they would all be millionaires by now. Trump's base is the pus exudate that seeps from an infected wound. Clinton calling them deplorable was an accolade.
Well you pretty much nailed that.