Errm, history is full of bad leaders who were elected by people and by democratic means. I won’t start a list here, but their effects on our world is pretty profound.
So, being elected is by no means an indicator of any sort.
Nobody in this thread is stating that Trump is either good or bad, that is a straw man you have created to argue with.
Being elected is obviously an indicator of the will of the people. The platform that leader was elected on includes items that went against the left leaning of third-party so-called fact checking services. This is easily variable by looking at the platform of the winning party and the policies of the so-called fact checkers.