fwiw, the healthcare joke was tongue-in-cheek for the discussion which, ironically enough, was also about Republicans in 2014. They were discussing how many on the right compared Obamacare to Nazism and how disgusting it was to make that comparison.
Maybe they just searched 'Nazi' and took screenshots without reading context.
It was sheer idiocy, and has no place in a sane, decent working environment.