Can I buy NEO on MetaMask?

Excuse me, I'm a bit new to the world of cryptocurrencies and I've been hearing a lot about NEO lately. I'm wondering if I can purchase NEO tokens directly through MetaMask, as I've been using it for my Ethereum transactions. I understand MetaMask is a wallet and browser extension primarily designed for Ethereum, but does it also support the purchase of NEO, or do I need to look into alternative avenues to acquire these tokens? Thank you for your time and assistance in clarifying this matter.