But the people who are saying there is evidence of a stolen election are not taking that evidence to court at either the state or federal level. Until they do then it's easy to just dismiss them.
The courts have already shown a distinct lack of interest, probably because it’s a no-win situation for them. Rule against the facts and face the scorn of Trump conservatives, rule with the facts and face widespread condemnation from the establishment - people that can get them fired. One group is feared far more than the other.
Hells bells, Republican Party PA anticipated the stolen election in PA, to the point where SCOTUS ordered post-election mail-in ballots to be segregated! And they weren't!
And after the election, Roberts refused Alito's request for the 4th vote to docket the case!
The day Alito is allowed to speak in public about the disposition of Republican Party PA will be the day the dam breaks about the 2020 election theft.
Republican Party PA v Boockvar, is the case filed long before the election, wherein Justice Alito Ordered [PDF] that "all (PA) ballots received by mail after 8:00 p.m. on November 3 be segregated" and kept “in a secure, safe and sealed container separate from other voted ballots”.