Nope. He's ahead on the poll aggregation on RCP for PA. With the current polling data in Pennsylvania, he should win it with polls underestimating him and all the silent Trump voters.
I'm afraid all that is wrong.
On 538 (which overestimates Trump and underestimates Dems as of 2022) has Harris ahead in PA. They also over represent Trump pollsters. He's behind, and running out of time.
The polls overestimate Republicans. In 2022 his party was meant to win and lost.
How vote base aren't silent. It's the opposite of that. It's a very vocal minority, but the majority silently dislike him.
He is behind on the polls, and when you factor in polls over estimating him, it's a long way behind.
But then the Trump fans were telling us Harris would flop. She hasn't. Trump fans are very dumb and don't understand, and essentially whatever they/you say, the opposite is likely true.