You'll never convince the base, like Dope or LM. He still thinks convict Trump's record/achievements eclipses Biden, even though it it demonstrably not true (as many others have pointed out many times).

Fortunately, elections are not decided by the bases of either party. They're decided by the independent and swing voters. Those folks need to be informed of Biden's accomplishments. Which the Dems are doing a poor job of. I'm more politically aware than average, though far from a voracious consumer of political news. And even I wasn't aware of some of the stuff Biden had done until someone on this board posted it. If I'm not aware, likely the average swing voter isn't aware, either. The Dems need to fix that, regardless of whom the final candidate is (e.g. Harris).

I read an article a few months ago that one problem the Dems have is that their accomplishments are often internal, invisible to the average person going about their daily lives. They are necessary, and important, but we -the public- don't really see them.