Weimar Republic was democracy, because WWI victors forced Germany into democracy. Weimar Republic was also failing mess, from start to end. With fights and screaming in parlament, with political murders, with attempted revolutions and with increasing violence in the streets. Germans themselves did not wanted democracy at any point. They have found loss in war humiliating and unfair.

Weimar Republic also had highly militarized civil service, comited to military values rather then to democracy.

Russian Empire was dictatorship to large extend. Not as much as communism, but it was not democracy with political freedoms. The little reforms they had were basically too little too late. There were little of such a thing as citizen right in most places. Peasants also had huge illiteracy rates.