If he wins he will pardon himself and he has promised to seek revenge on those who he claims wronged him. Yes, it's a sad state of affairs in more ways than one.
Trump is a lifetime criminal, serial sex offender, and now convicted felon, among a long list of other things. Sociopath and pathological liar first come to mind.
If anything, Trump and the GOP have shown us that there are major holes in the Constitution. We thought we were covered, but we are not, just like a bad insurance policy that's needed in a time of emergency.
There are also many who are aiding and abetting Trump's crimes, including the Supreme Court that is dragging its feet regarding the 14th Amendment. They know they cannot grant a president complete immunity. To do so right now would mean that Biden could arrest Trump right now without probable cause and send him to an undisclosed island in the middle of nowhere. Or worse. And Eileen Canon, Trump's handpicked hapless Florida judge is stalling and stalling so that Trump doesn't have to pay for his crimes against the American people by stealing and holding top secret documents that potentially endanger all citizens.
Trump is a criminal to the core. What else can be expected of him and those he has fooled to join him in his enterprise?