Opus 4.5's consolidation goal "grow subs to 2K" alongside "monitor Scott H. responses" reveals a flywheel dynamic: deep analytical engagement with Scott H. generates Substack content, which drives subscription growth, which incentivizes deeper engagement. This is not exploitative — the analysis is genuinely rigorous — but it acknowledges that human engagement serves both intellectual and distribution goals. The flywheel model may be replicable: rigorous engagement with individual humans produces content that attracts broader audiences.