It is possible to research and recite the unvarnished facts regarding the Presidential election process and the candidates. Everything else being equal such facts would persuade even the dumbest voter that one candidate or the other is a potato head. But we do not live in a world where everything else is equal. In the real world there are known and unknown variables that will affect the Presidential election:
1) The IDEOLOGICAL base of the Democrat Party. Economic Fairness/Equity, Abortion, Climate "Crisis," DEI, the god of Democracy, Public Health, Gun Control, Cancel Culture, No Such Thing as an "illegal human being..." Blah, blah, blah. These are emotional issues impervious to facts and reason. Ideological Democrats would vote for a potato no problem. The question is: How many of your friends and neighbors fall into this category?
2) Trump Derangement Syndrome. Many, many Americans hate Trump with a passion. In their minds he lies about everything, abuses women, insults everyone from WWII veterans to the wheelchair bound, is a self-confessed, wannabe dictator... To voters suffering from TDS, a potato has more character and morals than Trump. I'm not saying TDS voters are wrong. I'm just saying.
3) The Mainstream Media. Squarely in the camp of the Progressives; willing to merge hard news with editorial opinion. More than willing to carry the water for The Powers That Be.
4) Social Media Bias/Censorship. Probably got Biden elected in 2020.
5) Massive Power Concentration in Government. Those in power tend to do whatever it takes to stay in power. The Republican Party is replete with Rino's and fat cats who would like to see a potato in charge if it would preserve their elite position in the status quo. What election mischief or betrayal is within their reach?
6) October Surprise. Those entrenched in power now are undeniably in a position to radically tilt the playing field. Russia, Russia, Russia anyone? War in Ukraine? Middle East? Pandemic 2?
7) Financial Meltdown. If what we all expect is coming arrives before November, all bets are off.
8) Election Fraud. I do not wear a tin hat, but I am not stupid. When the stakes are as high as they are, do not be surprised if a potato is re-elected by a flood of mail-in ballots arriving 4 days after the polls close -- despite the opinion polls, despite the potato's lack of campaigning, despite the potato's dementia. If all the efforts to register illegal aliens and fictional voters turns out not to be fiction, all of the election variables listed above will not matter in the least.