Would you like one reason, and a big one at that, why President Trump didn't crush Biden among whites as he should have? 

As Washington Watcher II has repeatedly observed, Trump talked too much about helping blacks.

Dilbert cartoonist Scott Adams posed this question on Twitter last week: 

Ever wonder how Trump allegedly lost support with while male voters while gaining support among minorities? Doesn’t seem possible, does it. 

Ever wonder how Trump allegedly lost support with while male voters while gaining support among minorities? Doesn’t seem possible, does it. https://t.co/HMxiJA3IUd

— Scott Adams (@ScottAdamsSays) November 11, 2020

The link goes to a deleted tweet by Michael Burry alleging algorithmic voter fraud.

But this answer was below it: 

Me and my bedt [sic] friend are two white males who were huge supporters of Trump in 2016 and didn't vote in 2020.  Got tired of him talking about "muh black unemployment" all the time.