There was no evidence of election irregeluarities in 2020, and Trump's "deny everything, and always claim victory" has included admissions by him that there was no evidence, but the philosophy was more important. Generals supporting sending an army to assist insurection, or other unconstitutional acts such as rounding up all Haitians in a city, because a neighbour reported their cat missing, with suspicion of one neighbour (cat came back next day).
This is as serious of a concern as his promise to provide absolute immunity to all police abuse. Israel's token concession to ICJ to prosecute rape torture of prisoners, would turn out the same in USA, if Trump supremacists destroy everything with immunity, and those not happy about Trump fascism get fascisted.