2FA are very important on our accounts as they can prevent hackers from gaining access to our account or carryout out unapproved transaction. They're a second layer of security but when using them, make sure you don't use a centralized 2FA from a centralized service like Google, Authy is better or any other decentralized authenticator app that don't store your keys online (on a centralized server). Also be sure to keep your backup keys safely in an offline manner that hackers can't get access to.


Metamask isn't a recommended wallet to use and in regards to browser shield, using Brave Bowser offers you that protection and it's a more recommendable browser to use instead chrome, avoid anything related to Google, they're not the best when it comes to privacy and security.