If there was any fraud during the last Presidential election it would have come out in the hunderds of courtcases that Trump had started. Some states have counted the votes 3 times... instead it only concluded in how well the system has worked.
To prevent people to vote; to make it so difficult that they see off from voting is a kind of organized systematic fraud.
There are more elections for other positions. Election laws affect all voting for governors, Senators, Legislators, Councilmen, Judges, Congressmen, Sheriffs, schools officials, Mayors, etc. Frankly, it's probably these that have more fraud. But who knows? Most fraud goes undetected.
Here are election fraud in California that resulted in convictions. We can only guess at how many crooks didn;t get caught.
California Only (there are 49 more states)2021-2 convictions (so far)
2020-8 "
2019-3 "
2018-1 "
2017-3 "
2016-6 "
I stopped counting. See the link.
https://www.heritage.org/voterfraud/search?combine=&state=CA&year=&case_type=All&fraud_type=AllHere are a couple:
Norman HallNorman Hall, of Los Angeles, participated in scheme to give homeless people on Skid Row cash and cigarettes in exchange for fraudulently signing ballot petition initiatives and filling out voter registration forms. These crimes took place during both the 2016 and 2018 election cycles. Hall was charged with circulating a petition with false names, and pleaded guilty. He was sentenced to 1 year in county jail, 3 years of probation, and was ordered to complete 100 hours of community service.
Jentry JaspersonJentry Jasperson, of Pacifica, forged signatures for a referendum iniative and paid a $5 fee per signature. She was reported to have forged over 100 signatures, most of which were actual country residents. Peterson was charged with 10 counts of perjury by declaration, 5 counts of identity theft, and 5 counts of signing fictious or forged names to a petition. She pleaded guilty to 2 counts of perjury by declaration, a felony, and was sentenced to 2 years in county jail.