I won't make any predictions other than that I will guarantee that the popular vote will not determine the winner.Trump might lose by 10 to 15 million votes in November. These results are fascinating in New Hampshire. Trumps gonna lose the suburbs in record fashion for an R nominee in November.
That said, most of the polling at the moment is borderline meaningless. National head-to-heads are always more or less meaningless, and the state primary stuff is really difficult to use when it comes to projecting the general, because of crossover voting dynamics. The potential counter to your outcome thesis is that in head to head nationals, party perception, good job/bad job, and right/wrong direction polls, there are signs that are positive for trump (or at least negative for Biden).