Just from my observation, a lot of people in my cohort are very rigid in their politics. Such that they want the accomplishments they want when they want them, and failure to succeed in getting those accomplishments is abject failure. And, frankly, they seem oblivious to political reality in terms of structure of government.
What it misses is that, again, we don't elect Kings in this country. A President has a lot of power, but he or she still has to pass legislation to get things done. And right now, you have a small majority in the House and a practically nonexistent majority in the Senate with which to work with, which includes Joe Manchin and Kyrsten Sinema. Taking that into account, and knowing how the opposition is, it's impressive that they have gotten as much done as they have.
But instead of using the current predicament as motivation to persuade or to elect different politicians, all we hear about is complaining about how ones vote doesn't matter and that they'll stay home. Republicans? They don't do that shit.... they'll complain about their politicians but will still show up in big numbers. Young D voters? You either check off all my boxes or I'll stay home.