Trading commodities for cryptocurrency could potentially be considered a Web 3.0 occupation if it occurs on decentralized platforms and utilizes blockchain technology. In such cases, the trading process may involve smart contracts, decentralized exchanges (DEXs), and other decentralized finance (DeFi) protocols, which align with the principles of Web 3.0.
However, it's essential to note that the landscape of cryptocurrency and blockchain technologies evolves rapidly, and the concept of Web 3.0 may have evolved further since my last update. For the most accurate and up-to-date information, I recommend researching the latest developments in Web 3.0 and decentralized finance (DeFi) in 2023.