According to @sama, AI Twitter and Reddit now feel very fake compared with one to two years ago due to factors like platform engagement optimization, creator monetization, astroturfing by companies, convergence of LLM-style language, and likely bot activity, source: @sama on X, Sep 8, 2025. He also stated Codex growth is strong and the underlying trend is real, noting hype cycles swing between extremes that can distort what traders see in social feeds, source: @sama on X, Sep 8, 2025. For trading, this suggests raw social-sentiment inputs for BTC, ETH and AI-linked tokens may carry higher noise and manipulation risk and should be cross-checked against on-chain activity, liquidity and realized volatility metrics before execution, source: @sama on X, Sep 8, 2025. Given these conditions, traders should downweight pure engagement counts, tighten bot and astroturfing filters, and stress test strategies that rely on X/Reddit keyword momentum, source: @sama on X, Sep 8, 2025.