Here’s the interpretation:
“Left wing” is no longer defined so much by economic status, and is defined more properly by cultural and worldview characteristics. Trump’s personality and lack of ability will lead to his failure to be re-elected, but those voters will not be not willing to give Biden the keys to the kingdom by voting for a democratic Senate. Maybe we are finally seeing the realignment toward a “culturally conservative/economically liberal” right wing and a “culturally liberal/economically conservative” left wing.
If the Republican party is smart, they will actually pass legislation that will materially benefit the working class.
I’m open to entertaining job offers from anyone who wants to pay me to think of this stuff.