The available evidence of the 2020 election fraud is vast, which is why I refer to it as a “mountain range of evidence”. Unfortunately that also means it’s somewhat complex, so it takes time to get up to speed, even in just one state. If you have time to educate yourself, and you’ve got doubts about the fraud, here’s a detailed learning tool.
In Michigan last year in June, 3 RINOs and a dem put together a fictional report on the 2020 election in that state. A former Republican rep from Michigan then ripped that little fiction to shreds.
https://letsfixstuff.org/2021/06/mi-senate-2020-election-report-biglie/
Note that in any of the swing states at least, this exact same lesson applies. Any official "report", or just verbal or written claims by election officials, or "news reports", or even judges' decisions purporting to refute the election fraud, can be utterly ripped to shreds when you look at the actual evidence. But it does take time to wade through all of the material, and odds are that only a small number of people are going to do that.
One thing you will realize very quickly, is that we absolutely need encrypted unique IDs on each ballot that tie back to the voter who cast that ballot.