You argue like a little girl. And your pointless analogy to peanut butter is pointless and is a straw man logical fallacy.
A swing voter, by definition, is on the fence. If Trump selects a VP that verifies that Trump is not anything that a swing voter might find reprehensible, then he may get that vote.
IMHO, this election, if remotely fair (a big if), will be decided by suburban housewives. Trump has to appeal to them.
The appeal is in the grocery bills every time they go to the supermarket aka INFLATION. Price of eggs has more than DOUBLED since Jan. 2021. I don't think we will see many suburban housewives say, higher food and gas prices? Yup! I'm going to vote Biden for more of that.