Yes but this poll suggests that they want Biden to manage their decline as Obama did.
He believes by focusing on PA he can win them over and bring them back into the Democrats' fold.
I don't know what the average man in the street of PA has to say about Trump.
If the economy is booming in 2020 he could win PA again.
But don't put it past people with connections to wall street, banks, and businesses to work to undermine the economy just to get rid of Trump.
SpyGate could evolve into EconomyGate.