Some time in the night, I found myself thinking about this claim of Greg Sargent's, which I found clarifying when it was published on October 7:
When you step back and survey the last two years of U.S. politics, one of the biggest story lines that comes into view is this: One after another, a whole string of deeply corrupt schemes that President Trump has hatched to smooth his reelection hopes have crashed and burned.
The "corrupt schemes" run from attempting to extort a bogus investigation of Biden from the Ukrainian president to trying to retail the same Biden smears in U.S. media to a retaliatory investigation of those who conducted the investigation of Russian influence to siccing federal troops on protestors to sabotaging the Post Office, smearing vote-by-mail and promising legal challenges against full vote counts.
While it's true that all of these schemes have failed (so far), it's also true that none of them hurt Trump's standing much. His support is pretty much where it was in November 2016.