My issue is far less with Biden winning and much more with how egregious this whole election was, had Biden won fairly in a normal election you wouldn't be seeing this shitshow, as much of allegations of fraud happened when Trump won in 2016, there was no allegations that the election itself was fishy, the allegation was that Russians hacked social media to negatively influence opinions against Hillary, here the problem lies on the electoral proceess itself.
the problem is that you can't simply say tens of thousands of votes flipping from one candidate to the other is simply a glitch that "lol happens, get used to it" to millions of people.
you can't stop counting when a candidade is ahead with 98% of all ballots counted, have the opponent erase a 20% lead on 2% of the vote totals, and have people accepting that easily, the common american might not be a data scientist, but you don't need graphs and analysis to see a statistical impossibility, common sense knows this is suspicious, data science says is aonce every 72.000 years event possibility of happening.
You can't have a pipe brust in Atlanta stop the counts in five different cities almost 800 miles apart and have people not doubting the results.
many weird things happened in this election as early as NOV. 3, you can't tell people to stop noticing, they will notice and they will dig.