Um no.
The reason there was as "Red Tsunami" in FL (Dems were blown out across the board, not just for Governors) is because DeSantis cleaned up the voting apparatus there, and we would have had the same result in the midterms if this was done nationwide.
Methinks Trump is jealous of DeSantis because of this, since the President has no unilateral control over elections, and Trump was outsmarted by Fauchi and the Democrats Governors who used COVID-19 to destroy his first term and institutionalize vote fraud via mail.
You can't clean up ballot harvesting. Garbage in - garbage out.