There is a difference between Nazi rise to power through democratic structures and destroying of those structures AFTER they did so. They were not rounding people up and mass murdering opponents before they got to power.
In my country, 360.000 people were murdered by Nazis. 80.000 of the only for being Jewish. Vast majority of those 360.000 were the best sons and daughters this nation had. These were the people on whose shoulders the liberty and freedom of 1918-1938 Czechoslovakia rested - which was after all the only democratic country in central Europe. And I am not talking only the top echelon. From politicians like senator Františka Plamínková to basically everybody involved in cultural and scientific spheres. Relative to population size, that is akin to UK losing 1.5 million of people, large part of that number being targeted for being champions of liberty and freedom.
Only handful escaped only to face organized and professional communist infiltration of all structures once the Soviet army ‘liberated’ the country (and the Czech commies that spent war years in Soviet cadre schools got back firmly in hand of Soviet intelligence).
So no, Nazi rise to power in Germany can in no way be compared to communist rise to power in Czechoslovakia.
Not only were most of democratic elites exterminated, the rest of them also had to carry the burden of orienting Czechoslovak foreign policy towards France and UK before the war and rejecting Soviets, only to see France and UK actively support Hitler’s takeover of Czechoslovakia in 1938. That is a tough pill to swallow during any subsequent election.