All this confirms is that Pennsylvania is still the truest battleground state of the big three that voted for Trump last time. Biden is still favored though.
Yeah, one poll doesn't prove that.
Most polls have shown Pennsylvania closer than Michigan and Wisconsin, albeit just barely. Don't get me wrong, all have polled well and relatively similar for Biden.
Most recent high quality polls in PA had it in double digits (Monmouth, Q-pac)
Don’t ever use the words Q-Pac and high quality in the same sentence again. I will report the post.