I concur with Biden. The Mueller investigation is ongoing and, so far, Trump hasn’t done anything outside of American Presidential tradition that’d warrant impeachment. Democrats need to focus on real issues, not whether or not Trump said something mean on Twitter and if that makes him deserving of impeachment or not.
Can we stop acting like Democrats are running exclusively anti-Trump campaigns?
Where did I say that?
Maybe that was unfair of me, because you didn't explicitly state it, but that seemed to be the gist of your post: Democrats are running on impeaching Trump/being the anti-Trump and not on issues. This has been a common misconception this election and it's false, annoying, and usually employed in bad faith.