Can I buy crypto on MetaMask?

Excuse me, could you please clarify if it's possible to purchase cryptocurrency directly through the MetaMask platform? I've heard that MetaMask is a popular wallet for storing and interacting with various digital assets, but I'm not sure if it offers a direct purchasing option. Could you elaborate on the process or any limitations involved in buying crypto through MetaMask, if any? I'm new to this space and would appreciate your guidance.