Maybe they didn’t vote for trump, but definitely actively discouraged people from voting blue.

Again, I'm not sure where you are from but I'm sure its hard to understand what it's like to be an American right now. People criticize the Democrats because most of us who aren't Republicans (which lumps all Liberals in with Leftists) want better than the scraps we have been thrown.

Every since I was a kid and able to pay attention to politics, the Democrats have been asking us to vote for someone who is problematic, but better than the alternative. "Vote the lesser of two evils" they say, or you will be handing the country over to a monster. And every election the Dems head more and more to the right. But in the Land of the Free we have no fucking other alternatives. We either accept the shit that is forced upon us, or allow a monster to rule. So no, putting Democrats on blast for 'not being perfect' is not the same thing as discouraging people to vote.

How many times did you ask yourself if the comment you are reading might have come from and been upvoted by a bot or foreign agent? Because Americans do have to be vigilant for that. Also, it's highly likely that republicans reading such a comment would upvote it as well.

every new gop fuck up asking why democrats didn’t do anything to stop it.

You don't think that its the Democrats job to try and stop the GOP? You don't think that's what the people who voted for them want them to do? If you look at those comments chances are they are complaining about the Democrats who are actually not doing anything to try and stop it. We aren't asking that about the ones who are trying but failing.

I cannot support biden (later Harris) because they are not perfect on issue X

I wish it were as simple as 'not being perfect'. I would kill to have a party I could vote for that was 99% of the way there. Fuck I'd be happy with 70% honestly. I don't blame you for not keeping a super close eye on American politics, but Biden is one of the people directly responsible for our disgusting, ill conceived, immoral, ineffective, and harmful 'War on Drugs'. He's part of the reason violence is as high as it is. He's one of the people directly responsible for the insane incarceration rates. He helped make it legal for the cops to LITERALLY steal from Americans. "Not perfect"? Fuck off with that shit.

Harris isn't any better, as California's AG she fought the Supreme Court for YEARS to keep human beings locked up in prisons so overcrowded that even the SCOTUS ruled that it was 'Cruel and Unusual Punishment' (that's actually illegal here believe it or not) Why? So she could use those prisoners as literal slave labor (We didn't get rid of Slavery entirely in the U.S., it's still ok if the Government does it). She also fought to make 'Civil Asset Forfeiture' even easier for the cops (the whole "it's legal for the cops to steal from you" thing). She's a 'Tough on Crime' right winger and always has been, despite what Fox news has to say about her. She and Biden were perfect- for each other.

As you rightly point out what passes for 'the left' in America is considered centrist in Europe, and you want us to what? Thank our lucky stars that the Democrats aren't literal fascists? Are we supposed to just accept worse and worse out of the DNC until one day we are voting for literal fascists because the alternative is a super-ultra-mega fascist?