1) Republicans in Arizona are trying to eliminate in-person, early voting periods, where votes are cast inside of voting precincts .... not by way of drop boxes. The only reason there could possibly be for that, is to reduce overall voter participation, because Republicans believe that will always work to their advantage.
2) Regardless of what your latest, far-right source claims, that has not been proven any more than your Cyber Ninjas were able to prove that widespread, systemic voter fraud occurred in Maricopa County, despite a 5 month long, partisan investigation.
3) You continue to live in a fantasy land. Trump wasn't cheated. He lost a free and fair election, with established results that have withstood 18 months of intense and hyper-partisan, Republican scrutiny.