I can’t make sense of these totals from 2020 & 2016. Could there be a huge population growth of over 1 million people in 4 years? My opinion is Democrat’s numbers are much higher than they should be to keep ahead of Trump’s landslide win.

https://www.politico.com/2020-election/results/pennsylvania/

https://west.ops.politico.com/2016-election/results/map/president/pennsylvania/