The Democrats obviously don't respect the electoral process, the office of the President and the Constitution.
If they are willing to cheat and lie to be elected, do voters honestly believe they will act for the good of the country and citizens if 'elected'?
By their actions thus far, Trump as a Billionaire non-politician obviously scares and threatens them including the 'entitlements' and standards of living they have come to expect as politicians. You may recall, in 2016, they were already threatening impeachment before Trump even held office.
I've seen it suggested that similar to the office of President, all elected positions should be limited in the number of times any individual may be elected. Perhaps its time for this idea to be implemented.