@blatham,
Election fraud in many forms has been around for a very long time. The art was initially over 150 years ago perfected by the Democrat Tammany Hall group in New York, growing from just Manhattan to state control (and largely supported by large numbers of Irish immigrants). Later similar enduring Democrat political dynasties in Chicago, St Louis, Kansas City, New Orleans and other cities & states joined in. It's been fairly well documented that a combination of Joseph Kennedy Sr. the Dailey machine and the Mafia turned a close election in Cook County Il. (Chicago & environs) to JFK in a very close national election and may well have been the decisive final factor. There was widespread concern over the issue but Richard Nixon refused to push for redress, as he said "for the good of the Country".
I grew up in a political family (Democrats) in Michigan and witnesses some of this stuff myself.
I believe what at least appears to be your axiomatic assertion that there was no fraud at all, particularly in the key swing states, is demonstrably false, and very unrealistic. There is certainly ample evidence that fraud was occurring at several levels in States from California to Georgia, Pennsylvania, Ohio and Michigan. Whether it was decisive in any of these stated is something I don't claim to know. Trump was certainly very focused on the possibility in both his many statements and attempted actions on the matter. Contributing factors were likely his very combative nature and the experience of, protracted and often illegal, efforts to disgrace unseat and impeach him, none of which yielded anything decisive or of sufficient legal merit, and much of which was attended by criminal actions on the part of senior Democrat Government officials. These things have consequences.
We have seen much more thuggery attending the riotous takeovers of Portland, Minneapolis, Seattle and events in many other cities than has been established in any Trupm or Republican inspired efforts. That's just an observable fact.
You are a smart guy, but your categorical assertions in this and other matters suggest either a serious lack of objectivity or, more likely in my view, an excessive zeal for particular political causes, and the blindness that often results. You, of course blame me for the same thing. I believe you are wrong.
While there may well be an organized Republican effort to focus on this stuff, there is also an equally well organized Democrat effort to control the election process in key swing states and to loosen restrictions on voter ID and ballot security. What do you suppose are the motives behind Biden's refusal to enforce existing immigration laws on our southern border and rather secretive dispersion of immigrants throughout the country -combined as it is with continuing efforts to get such illegal residents access to the ballot box. This is exactly how Democrats turned California (with a long history of effective Republican governors) into a solid Blue state over the past 25 years.
Human nature remains full of contradictions and complexity. It defies the rational organization in every form, and the authoritarian governance that must attend and support it. Efforts to achieve such perfection have all failed, yielding only tyranny and poverty. Key elements of the Biblical story of the Tower of Babel, which addresses the folly of such efforts, are also found in the Sumerian Epic Gilgamesh which preceded it by more than a millennium.