They wanted to cause enough controversy so that Mike Pence could not certify the results and they could point to the few states they attempted this scheme in. This Arizona part of the scheme is step 1.
So basically…
Find a few States to make up “voter fraud” in, and flood the courts with made-up voter fraud challenges.
Mike Pence says, well because of all these issues there is clearly potential fraud so I won’t certify the election results.
Trump remains president and then takes the next steps to ensure he remains president and dictator .
The whole plan was a complete success except step 2, Mike Pence didn’t go along with the plan, so that’s when Trump ordered his supporters to attack the capital on Jan.6 to prevent the certification that way, which also failed.
I really don’t like Mike Pence but he single handedly saved America that day.