Why do some people think that the non-democratic system has an upper hand over a democratic system?

The non-democratic system has an upper hand over a democratic system due to the following reasons:

a. The discussions take a longer time in a democracy.

b. The efficiency of the government is affected by the obstacles faced in the form of public opinion.

c. Deliberation takes an even longer time. This delays the decision-making process and the plans are implemented later.