Biden spent four years massively pro-union, the Inflation Reduction Act was massive and not marginal with the job creation all over, and his administration remembered that the Sherman and Clayton Acts exist and used them. They have been everything a good leftist could want.
We live in a post-truth world, and the massive media oligarchy is in full effect, driven by the editorial desires of the hyper-rich. Dems could run Jesus and lose, at this point.
Those founding fathers discovered they had a two party system immediately and did nothing to prevent it from being cemented in place.