The 2020 steal of Write-In and Minor Party (WIMP) votes reminds me of kids who steal money from a change jar. Typically, the kids screw up by taking all the quarters and leaving behind just nickels, dimes, and pennies. The parent or change jar owner is oblivious of the theft until they pick up the jar and notice that it is too light. After which, they dump the jar and see all the quarters are missing -- and the theft is confirmed.
In the 2020 election, the (unspecified) vote thieves made the same mistake.
All that was left in the in the WIMP vote jar was nickels, dimes, and pennies (i.e., an incredibly low number of votes).
So, why are WIMP votes targeted for theft?