You would think Trump should win because he's just had four years experience being president and Joe no experience but Trump seems be having a problem with some character defects.
Then do you know what kind and to what extent of changes will be made in/around the/this world after Joe Biden is in compare to how the world is now with the Donald Trump?
With a fair count, Donnie doesn't have a prayer. AZ, NV and WI have definitely flipped, the postals are hauling in Trump's early leads in PA and MI, and even GA may well turn blue for the first time in a generation. Of course the in-person votes were for His Royal Orangeness, most of his supporters still think that COVID-19 is some bizarre sort of Chinese hoax (despite 230000 deaths). The sensible folks voted safely, by mail. That's why he wants to stop the count, he's losing and losing badly.