Ihate to take the side of the devil, but if these were vbn ballots and they came from Madison or Milwaukee this could be pretty straight. Then again it could be fraud. We have to find out where these ballots came from.
If they were all for Biden, as some claim, it’s clear fraud. On the other hand, if they were just “mostly” for biden (which it appears the chart suggests) then you may be right, and they may be pretty straight. Need more info.