Yeah, but also remember that if there is one thing history taught us, it is that a non popular voted president can win still. Many of us were in disbelief when it happened with this guy.
Also, don’t underestimate the fact that people may disagree with Trump, but they only have to disagree/hate Biden more in order to vote for this guy.
So yes, I do agree that his polls may be increasing or rather, I never underestimate that they could be.