Facts are totally irrelevant. Biden is preaching the choir. Is he going to change peoples minds (that they love Trump, or hate traditional politicians, or won’t admit they made a mistake)?

What was the purpose of Bidens speech? It’s not going to change minds. Does he need it for the record? Is he trying to satisfy a need of his constituents? What’s the benefit vs the cost of losing supporters that might switch sides but now might not because you just insulted them (true or not true).

Again, the facts are irrelevant. Do you expect Trump supporters to read your complex explanation? And then agree with it??