If it looks like the blue wave will Peter out, then a false flag could certainly be a possibility.
the nature of the false flag though could not be what we expect.
an attack against conservatives would surely backfire on them so I would expect them to sacrifice one or more of their own in what would like like a conservative attack on liberals. This would gain them the most sympathy but the timing would have to be such that the perpetrator could not be analyzed and discovered before the vote as surely they will be found out so timing is key.
this is where from now until after Nov 6th, people will have to be extremely vigilant and situationally aware.
"You cannot legislate the poor into prosperity by legislating the wealthy out of prosperity. What one person receives without working for,
another person must work for without receiving."Adrian Rogers, 1931