A near unanimous vote by the parliament to remove Poroshenko in accordance with their constitution and laws does not equate in any way to a coup, much less one engineered by the US.
The Nazi BS nothing but Russian Propaganda. They have more in common with the Boy Scouts than they do any real Nazis or Neonazis.
They are strong Ukrainian Nationalists fighting against a foreign invader, not a bunch of thugs rounding up Jews to send to concentration camps or starting a global conquest in the name of National Socialism.