#CryptoMarket4T Highlights the historic mark of US$ 4 trillion in market capitalization, driven by strong institutional inflows, primarily in Bitcoin and Ethereum. While this signals maturity in the sector, criticisms arise regarding the sustainability of this level. The dominant rise may reflect speculative bubbles and excess leverage, especially when driven by ETFs and easy liquidity. There are also warnings about the increasing correlation between crypto and traditional markets, which reduces its hedging function. Regulators are alert, as exponential growth without a clear structure could lead to market failures. The debate revolves around whether this astronomical value represents a real transition or a temporary speculative bubble.