That is a lie. Real conservatives, and moderate liberals, don’t shout, “Jews Will Not Replace Us”. And contrary to Trump, people who shout that are not “very fine people”.
The issue was not about Jews or white supremacists. It was about the leftist activists attempting to erase history by renaming parks and schools and removing statues. The conservatives and moderate liberals who opposed that process were not the ones doing the offensive chanting. The fact that the dispute attracted white supremacists did not mean that the side that they were supporting was wrong. To state otherwise is an example of the classic guilt-by-association fallacy.
Only self-hating assimilated Jews who have turned their backs on Torah could ever support Trump.
That would be a true statement if you replace “Trump” with “Biden”.