Yes.
As of 11PM, Election Day, President Trump held a commanding lead in the election, including in all of the swing states. To understand what happened after that, we must understand that there are three main sources for ballots, and that two of them were nearly all accounted for by that time:
1) Ballots mailed in via the US postal service. These had a mailing deadline and both sides had an interest in getting them entered as soon as possible.
2) Ballots cast in-person, on Election Day. These are mostly entered by the voters themselves by the time the polls closed.
3) Ballots collected in drop boxes. By process of elimination, this was the only major source of ballots not fully unaccounted for by 11:PM Election Day.
So, since Biden pulled ahead in the wee hours when the only source of uncounted ballots was from drop boxes, we can conclude that ballots from drop boxes heavily favored Biden, and that excluding them would have resulted in a Trump win.
In Wisconsin mail-in ballots aren’t counted until Election Day.
Same as in person and drop box ballots.
What makes you think drop box votes are counted last?
Open and Notorious FR vote fraud scoffer semistoogemo is always on the case...
Logic and facts, it’s what works every time!