There are legitimate questions being asked about the validity of the voting outcomes....

[lostnfound]

132. Documented example of flipping votes from voter's intention. 20 counties, PA

BMDs - ballot marking devices — here’s a letter that explains what happened in November 2023.
Ballots were printed in such a way that the voter selected candidate A, the bar code that was printed corresponded to the opposite candidate.

https://stategovernment.pasenategop.com/wp-content/uploads/sites/141/2024/03/Skoglund_PA_Sen_Govt_Cmte_Hearing_Testimony.pdf

Northhampton County is one of 20 counties that requires all in-person voters to use BMDs. On Election Day, their BMD’s printed ballots with the opposite of what some voters selected on the touchscreen….Some polling places did not notice and kept voting. Some told voters to come back later.
To get the ballot text to match the screen, some voters were advised to select the opposite of their vote choices on the touchscreen. That is creative and understandable, but tragic. The bar code and the ballot text did not match, and the barcode was counted. The ballot text that voters could see was irrelevant. Any voters who tried to work around the problem had their votes counted against their preferences.

As an aside, hand counting ballots is not permitted, at least not by township election judges. I do not know whether the issue is security or its opposite, but publicly visible hand counting is tried and true method. https://www.democracydocket.com/news-alerts/judge-says-pennsylvania-township-cannot-conduct-hand-count-of-ballots/