Just off the top of my head,
1) Obamacare
2) Out of control Federal Spending, which both slows any chance for economic growth and lesses our ability to deal with unforseen fiscal emergencies
3) Out of control border enforcement (increased tax payer cost to social services, payed for again mostly by the middle class)
4) Increased Corporate taxes (cost being passed on to the lower & middle class who can least afford it)
5) all other froms of tax increases that in turn weaken the buying power of the dollar, again affecting the lower and middle class much more, although the lower class often receive subsidies, most often payed for by the middle class
6) Did I mention, Obamacare and the $20000+ financial obligation, per household, to pay for this so-called "Affordable" Care Act?
Those are just the biggies under this President. There's a whole host of other, but just as punitive policies,, especially out of the EPA, hitting the middle class, and none of them have absolutely anything to do with "robots"