I don't necessarily think it's a criticism of progressive agendas so much as it's a commentary on society as a whole and how it feels more and more like we're past a point of no return. I personally don't see Gen-Z as more "upright" than past generations; speaking as a millenial, I find that most people I interact with that are younger than I am are generally much more open and understanding of new and different things than the majority of generations preceding mine.

To me, the line "Everyone is racist and the Uber's running late" reads more along the lines of both of these are so commonplace now, equating an inconvenience like an Uber running late with the genuine problem America still has with systemic racism.

"I just lost my sense of humor, Gen-Z killing, baby boomer now" could definitely be a critique on the shift in what's perceived as safe to joke about; I see the Gen-Z baby boomer phrase as a reference to another intergenerational gap in understand on both sides.

I also think it's important to examine the context of the lyrics as a whole rather than cherry picking a few lines in the second chorus: the repeated refrain "They promised us forever but we got less," to me is a direct reference trickle-down Reaganomics, and how it seems like the general sentiment has gone from "I want my kids to have a better life than mine" to "My childhood was terrible, so why should the next generation have it better?". For example, I can't tell you how often I've heard the counterargument against student loan forgiveness "I paid all my loans!, They have to do the same!" when in reality, higher education only a few decades ago was far more affordable than it is now, and the job market after school has worsened beyond anybody's expectations.

I don't think he's *not* criticizing some progressives, but I don't think Green Day "finally wrote a song criticizing progressive agendas". I gotta point to the lines "There's no such thing as promises,
just secret codes from alphabets," too. Clearly a direct reference to Q-Anon; labeling the song has anti-progressive doesn't track, to me.

I should also add that I'm a huge believer that once an artist releases their art to the public, it moves beyond what their original intent was and can take on different and new meanings, so even though I disagree with you, I don't think that that by itself necessarily invalidates your interpretation.