The post suggests that "DATs" (Digital Asset Trusts or similar entities) are increasing opacity and manipulation in crypto markets, despite creating significant buy pressure. Investors should be cautious about the perceived transparency of large institutional buyers like Michael Saylor's MicroStrategy (MSTR) and its Bitcoin (BTC) holdings, as the terms and timing of their purchases may not be fully disclosed. This implies a potential for market volatility or unexpected price movements in BTC due to undisclosed institutional activity.