I think many, say 85%, believed the votes reported by a few swing states to be in error -- that fraud was committed -- I doubt that many have changed their minds -- I have not seen a court case decided on contested vote counting or alleged fraudulent ballots in a swing state -- maybe congress can get the facts -- Trump's lawyers have been called to testify under oath
We shall see -- In the meantime, another election coming up -- hope any flaws in procedures have been corrected