I am not so sure about Biden being that intellectually superior to Trump. If I were to guess, they would likely score close if given IQ tests.
The problem is, Trump is morally repugnant, and has few scruples. He is a bully, acts impulsive, is a compulsive liar, and burns bridges, rather than build them. He also scapegoats certain ethnic groups, thrives on chaos and paranoia, and acts in a self-serving manner, rather than what is best for his country. He is the opposite of what most of us come to expect, in terms of qualities of a leader, holding contempt for women, minorities, and the poor and working class.
Trump has far more in common with famous dictators of the past 100 years. Men like Stalin, Mussolini, Franco, Putin, and even Hitler are more comparable to Trump than Churchill, Roosevelt, Wilson, Lincoln, Disraeli, etc.
With the dismantling of the USPS, and the contempt and arrogance shown by DeJoy, the announcement that massive numbers of law enforcement officers will be deployed at polling stations, and the revelation that the Republican Party has no mandate or platform for the 2020, than seemingly blind obedience to Trump, leads me to believe the election will be corrupt. Additionally, Trump will not leave until he is dead or senile, and the Presidency will likely be passed down to Jared Kushner, or one of his sons.
Most Canadians can see the forest from the tress, however, this is a pro-Trump forum, so I expect this post, as with anything critical regarding the Trump Administration to fall on deaf ears.