Manufacturing facilities in the US employ only a few engineers compared to forklift operators, truck drivers, machinists on an assembly line, and construction workers. Most people in the US cannot be employed in high demand fields that require more education than just a certificate and some hands-on training for a couple months under an apprenticeship kind of system.<p>Secondly, teaching jobs in the US are extremely hard to come by and have such poor pay that most people in manufacturing would do better in the same communities by looking for factory work.<p>As it stands, most of the &quot;brilliant&quot; people that are motivated enough simply leave these areas for bigger metro areas and the typically rural communities that make up a very large portion of the US&#x27;s population and area suffer brain drain. Over generations, this flight becomes culturalized resentment for those trying to better themselves and there is strong pressure against people from leaving. Hence, one of the strongest values among rural people here is &quot;nobody is better than anyone else&quot; and any hint whatsoever of arrogance is extremely chastized. The irony that this is surprisingly close to what liberals fight for in the US politically never seems to register (much of politics in this country is really strange but primarily racially divided or based purely upon economic standing at this point rather than upon actual political views - most black voters are actually conservative and most poor rural whites would vote Democrat if gun control was relaxed, for example).<p>Anti-intellectualism is very strong in the US compared to most countries in the world and needs to be examined much more closely than other factors IMO.