I don't quite understand what you mean the narrative here -- cash flow going negative is a fact. Attempts to discuss the COLA issues in 1970s-1980s [1] have failed. Attempts in the early aughts to divert funds by Bush Jr. [2] (long before I could even vote) were rejected in part because of skepticism stock returns would not perform well. And even today where we have additional tax breaks for seniors under the OBBA.
This has been a long running "heads we win tails you lose" with the older generations toying with the future dating back ~50+ years. Statements about "poor houses" don't mean very much when even uncapping the tax on wages for social security would only close ~61% of the gap [3]. Cuts are coming.
[1] See for example this hill (https://thehill.com/opinion/finance/4258578-the-day-the-soci...) article discussing he issue [2] https://www.brookings.edu/articles/bushs-shaky-retirement-pl... [3] https://www.crfb.org/socialsecurityreformer/