re: Serious question. How do the people that want Biden to win not see what we see?

Ignorance.

Have you ever had an involved political discussion with a leftist? They will harp on "the rich" and "corporate America".

The rich and corporate America are the largest benefactors lining up behind things like BLM and this current insane leftist push. They ignore that. They never wonder why this is the case. Black mob beats up people screaming racial epithets, they don't care and yet will insist racism is the biggest problem in our country. Most of them tote around smartphones, own large flat-screen TVs and eat out for every meal but will cry endlessly about the evils of "capitalism".

In short, you're dealing with increasing generations of philosophically confused, mentally lazy spoiled children. They've been brainwashed since they were children that "the man" is out there ruining our poor suffering mother earth, oppressing the poor and the people of color and that Adolf Hitler's legacy is still alive and well within the republican party. They aren't intellectually curious. They're terribly arrogant and equally stupid. And they're growing in number.