The Biden campaign offered something, notably student loan forgiveness, but both Clinton and Harris's campaigns relied on the dumbfuck Pied Piper strategy that they would offer nothing to the voters other than being not-Trump.
That's a dumb fucking strategy because there are fewer people that will vote Democrat as the lesser evil than will vote Republican just because Republican. They have to court people with policies they actually want.
And the absolute crazy thing is they tried this in 2016 and it failed, yet somehow had the balls to try again when it mattered more.
"Vote for my shitty policies or the other guy will have shittier policies" is not a platform.
The point of a democratic republic is that elected officials enact the policies those who elect them want. If you don't offer to enact those policies you don't get elected.
Yes, non-voters were stupid to not vote for the lesser evil, but the Harris campaign violated the very basis of democracy and thought they could simply use Trump to bully people into voting for them.
Imagine a system where a fascist Boogeyman is held up every election and people reliably vote against them without regard for who they vote for. The other party could put up whatever shitty candidate they wanted whether they espouse the views of the population or not.
Not only is that not at all a fucking democracy, it was the documented strategy of the Democratic party! Except it doesn't fucking work, which they should have learned in 2016.