Is MetaMask safe for holding?

As a cryptocurrency enthusiast, I'm often asked about the safety of various wallet solutions. One question that frequently arises is: "Is MetaMask safe for holding?" MetaMask, as a popular Ethereum wallet and browser extension, offers users the convenience of accessing and interacting with the decentralized web. However, with the rise of cyber threats and phishing attacks, security is always a top concern. The question begs for an in-depth understanding of MetaMask's security features and practices. Is the private key encryption robust? Are there any known vulnerabilities? What measures does MetaMask take to safeguard user funds? These are just some of the aspects that need to be considered when evaluating the safety of MetaMask for holding cryptocurrencies. In essence, the question probes into the trustworthiness of MetaMask as a secure wallet solution, seeking reassurance from the community and experts alike.