What is the best way to store Bitcoin on MetaMask?

As a cryptocurrency enthusiast, I'm often asked about the best practices for securely storing digital assets. Specifically, with regard to MetaMask, a popular Ethereum wallet, many users are curious about the optimal method for safeguarding their Bitcoin holdings. Could you elaborate on the key considerations and steps involved in securely storing Bitcoin on MetaMask? Understanding the importance of robust security measures, I'd appreciate any insights you can offer on this topic. Thank you for your expertise and guidance in this area.