Built in adblocker / site security checker

I appreciate the primary purpose of Bitwarden is a password manager. But more generically, its purpose is security

I would like to see an open-source ad-blocker that is built into my password manager as truthfully, an other browser plugins can instantly compromise the security of Bitwarden in theory

The two most important features would be

  1. Block ads in a similar way to common ad-blockers
  2. Block websites that are deemed unsafe / insecure (e.g: insecure forms, reported insecure) etc…