Don Surber explains: Election theft and the Audacity of Evil.
These people were good enough to plan and execute a heist involving 10 million ballots in 11 key states (the six they swiped plus their failed attempts in Iowa, Florida, North Carolina, Ohio, and Texas; why do you think Fox was so slow in calling those last two states).
They could have done so stealthily. Instead they wanted to get caught. They wanted to rub their theft in the noses of their opponents. This is an act of political sabotage. Like all terrorist acts, the perpetrators want full credit.
They want this to be the last free election. They wanted to be caught because that demoralizes the opposition.