They didn't - folks split their tickets. You keep pointing out, without attribution, an anomalous statistic from Georgia. My instinct is not to believe it, but let's wait for the hand recount.
Then how for heaven sake did Trump have an overall 53 percent favorability and a 90+ favorability in the GOP going into the election and then get tossed aside by so many Republican ticket splitters in the election? It defies the historical record and logic.
Enthusiasm is a reliable tool to gage your voters commitment to get out and vote for the candidate. Did you happen to notice the enthusiasm at Biden rallies? No one else did, either.
Now compare and contrast the exuberance and insane turn out numbers between Biden and Trump’s final days of the campaign.
Your assertion is just not credible. Trump won the election on election night as the steal went into full swing. Now the media says deny your lying eyes. No sale.