The first thing the Nazis did after getting dictatorial powers (Ermächtigungsgesetz) was arrest every social democrat and other leftist and put them in camps.

Nothing of the sort is happening in the USA. Trump doesn’t have dictator powers for starters and won’t get them.

companies are allowed to fire non-whites

The courts are still around and will have a say on that.

Trump‘s US is bad, but far from Nazi Germany. Trump‘s US is extremely unlikely to even return to being as racist as the US was in the 1930-490s.

The US is nowhere close to being a Nazi dictatorship.

Snoop did it to a guy from death row records pardoned.