Nope. Carter was elected, due to Nixon's pick to replace, pardoned Nixon.
Reagan followed Carter because Jimmy couldn't get lucky in the two-bit whorehouse with bag full of quarter. Trump is certainly no Reagan. I voted for Reagan twice and knew the difference in an instant, and so did you. I also vote George HW Bush and that turned out well. Trump is no HW Bush, as he does not support foreign policy, historic allies, does not stand against historic enemies, and loves any strongman that ever took autocratic power over their count.
You miss the bigger picture. From WW2 until Watergate, the US elected Washington D.C. insiders to the Oval. After Nixon and Watergate, the public attitude changed. Americans looked outside D.C., and we elected a string of Governors. Carter, Reagan, (Bush 41 was the exception to the rule- he was a Washington insider but he ran as Reagan's third term.) Clinton, Bush 43.
All of them ran against D.C. establishment insiders, and all of them won.
By the end of Bush 43, the wars, the banking disaster, the dysfunction in D.C.- we were getting tired of Governors who were starting to look too much like D.C. politicians. Obama came along and ran as the outsider. A nobody State Senator who went to the Senate for 2 years to make connections, but avoided all controversial votes. He was smooth, and promised he wasn't a typical politician. Americans listened to him and were impressed, and the D.C insider McCain was defeated easily. He went on to beat Romney, another establishment republican in his re-election bid.
Trump was the ultimate outsider, not even a politician but a businessman. No political experience at all. Once again, the D.C. insider (Hillary this time) was defeated.
By 2020 Trump was wildly popular. Everywhere he went, he drew huge crowds. He could do 5 rallies in a day and bring in 50-60K in every one, sometimes 3 times that- and the parking lots were filled with overflow. We've never seen that before.
Biden couldn't fill a set of bleachers in a High School Gymnasium. He would shout at empty parking lots.
No incumbent has ever gained votes in his re-election bid and gone on to lose the election. Trump gained more votes than any other President ever. (Maybe Reagan gained more than Trump in his second time? I will check that. Obama got fewer votes his second time around, but still defeated Romney).
Trump won 18 of the 19 Bellweather counties, and the "must win" States of Florida and Ohio. He was way ahead in all of the swing States except Arizona at the end of election night.
Biden was the ultimate D.C. establishment insider, 50 years of doing nothing else. Yet he somehow got 81 Million votes in the largest election turnout in our history. (an election that was decided in 6 States, with all kinds of late-night shenanigans going on in those counting rooms, and hundreds of millions in private money pumped directly into administering the election)
Call me a skeptic. Biden is the anomaly- not Trump. Trump was a continuation of a trend.