In a way cretins like Obummer or Trudeau are actually good for change, as their actions are so wrong in every way under current circumstances, that the likes of a Trump or, Le Pen in France and now the AFD in Germany, all of whom are vilified 24/7 by bien pensant fools, get taken seriously, as all the vilification is so obviously wrong, to anyone with an ounce of common sense.
In a nutshell if an Obummer is the problem, a Trump is the answer.