You quoted the unedited statement. Yes the technical definition of authoritarian would be how Obama or Biden ran the government. Not Trump.
My post you quote now reads: "News flash. An elected or appointed leader who is given constitutional authority to act on behalf of the country better be an authoritarian at least so far as being able to exercise authority, or he/she won't be able to do his/her job in the face of an angry, counterproductive, malicious, anti-American, authoritarian left."
It is using the definition of authoritarian that is not bowing to the will, demands, wishes, desires of the clueless, wrong, evil, but exercising power to establish policy, actions, procedures that are good for America and Americans.
If President Trump did not have the courage to exercise that power against the demands of a malicious, anti-American, destructive left, we would continue the death spiral our country has been in.
I for one am grateful and feel blessed that, for at least now, he has stopped and is reversing that death spiral because he has the courage to establish and enforce what needs to happen to cause that regardless of what an anti-American left demands.