

I wasn’t able to reproduce what you described about apple ai and signal.
The foss-ness of an operating system or application doesn’t matter for the purposes of encrypted messaging, what matters is if the user has the application and operating system configured appropriately and understands how to not give up secrets.

After you eventually settle on bitwarden, rotate all passwords and uninstall or clear out the contents of other password managers. From your replies in this thread it seems like you’ve used many different managers.