From the Article:
For weeks following Joe Biden’s disastrous performance, his campaign publicly maintained the illusion that he was still well-positioned to defeat Donald Trump. Privately, they knew otherwise. As Pod Save America co-host Jon Favreau revealed days after the election:
After the debate, the Biden people told us that the polls were fine, and Biden was still the strongest candidate. They were privately telling reporters, at the time, that Kamala Harris couldn’t win. […] Then we find out, when the Biden campaign becomes the Harris campaign, that the Biden campaign’s own internal polling, at the time when they were telling us he was the strongest candidate, showed that Donald Trump was going to win 400 electoral votes.
The implications of this are staggering, and it should be treated as a massive scandal.
So why did they actually ignore working people? Because while you’re right that Harris’ platform was very progressive, and Walz would have been the most left-wing VP in recent history, the Harris/Walz campaign didn’t care about any of that. They campaigned on being tough on immigration, protecting Israel, being pro-billionaire, and reaching across the isle to Republicans. When asked about the economy, they deflected or talked down. When asked about change, they promised there would be none. You can’t be surprised that working class folks would feel left out in the cold when they were explicitly ignored.