yes, I could point to specific "wins", but I think its larger than that. in addition to progressive federal legislation on climate and the economy, labour organization through unionization and increases in federal progressive representation, we have had increases in state level progressive representation (e.g. michigan, virginia can be connected back to at least 2016 and accelerated since 2020). by every metric I can think of, progressive goals have been codified into the Democratic platform and, in some measure, actually implemented.
despite Republican propganda over the past 40 years on am radio and fox, when I sum the state of the country (as screwed up as it may be) I find, on balance, a net positve movement since reagan - my metric for the obvious beginning of the decline. whether any of it is just in the nick of time to save whats left of the US is still open ended.
your fair comment of feeling like we have been transported 50 years back in time is due in large part to very specifc circumstances that conservatives (a minority ideology bereft of ideas) fully understood would have to align - the mcconnell supreme court fuckery during obama and the subsequent trump stupidity. there is absolutely no getting around those critical losses. however, we have a significantly more progressive society that wants significantly more progressive legislators and legislation - particularly when the legislation is not assigned to a political party.
there will be no positive future for the US without progressive support. biden, I believe, understands this. the invisible fight you have not been seeing is the fact that we have not devolved into a fully fascist theocratic failed state... yet. this stasis is not insignificant in light of decades upon decades of trying by those who wish this. the 2022 election scared the living hell out of the Republicans and I believe they are more disorganized now than ever before. that bodes well for at least a short term window of opportunity to get things back on track.
please feel free to disabuse me of any false realities.
/end_diatribe