Hi

I believe that this is something that is offered by the website and is not controlled by Firefox.

If you have a Gogle account and are logged in then you can open myaccount.google.com and go to the Security tab. Look further down for: "Signing in to Other Sites" -> "Signing in with Google" Look further down for: "Signing in to Other Sites" -> "Signing in with Google"

• https://myaccount.google.com/security

Since you don't have a G account, use a content blocker such as uBlock Origin with its filter lists AdGuard Annoyances and uBlock filters - Annoyances.

Allow me to answer my own question. Thanks to a Linux forum. I do not have any Google account so going into Google account settings is not an option.

Part 1: Need to install uBlock Origin. Once installed select gear icon. Part 2: Copy text below into a notepad document and save to desktop. Part 3: uBlock Origin Select Import and append (import notepad document) select APPLY CHANGES. Screen shot attached.

Success! No more of the annoying prompt "Sign in with Google"

||id.google.com^

||accounts.google.com/gsi/$3p

||smartlock.google.com^

! Block "Sign in with Google" iframe in top right corner of websites ||accounts.google.com/gsi/iframe

Outstanding soldier! Now mark it as resolved and thanks for the info.  ;^)