Hitler and the Nazis were completely Totalitarian, anti-humanistic and this translated into their economic policies as 'Socialism' by their own assertion.
People in Europe categorized Hitler as a 'conservative' but by the European meaning of that word, not the American. In Europe where absolute monarchies were the norm prior to World war Two just about twenty short years before the Nazis took power, totalitarianism was a conservative approach to government, but it has never been accepted by American conservatism.
It is the Democrats who advocate 'strong authoritarian government', not American conservatives.
It is the Democrats who want the laws to discriminate on the basis of race (against white people), not American conservatives.
It is the Democrats who want abortion on demand like the Nazis did, not American conservatives.
It is the Democrats who want ecological issues to take priority over human interests, again like the Nazis did, not American conservatives.
It is the Democrats who want reduce capitalism to a mere show like the Nazis did, not American conservatives.
It is the Democrats who want to disarm the public like the Nazis, not American conservatives.
It is the Democrats who want control of education by a strong central government like the Nazis, not American conservatives.
It is the Democrats who want to suppress opposition free speech like the Nazis did, not American conservatives.
It is the Democrats who want to trample under religious rights to obey one's conscience like the Nazis again, not American conservatives.
Enough said about who is more Nazi like as it is clearly liberals.