[Warning] All data completely deleted from account

I am not sure that is what @bw-admin meant, as I have seen Bitwarden as a company truly does care for all of its users. Even us “lowly” personal users or even free-tier users (as Bitwarden has even stated multiple times their free tier will always be a completely free and useable service for password management).

I also do not believe that this was the intended meaning behind this at all, more so that even if you were a paying user, possibly even as a member of a business organization.
As you previously stated the reply provided by the Bitwarden Support team,

Due to their zero-knowledge architecture, Bitwarden still likely would not be able to assist you much to perform any “root cause analysis” or to examine any form of logs, etc.
Typically bug reports need to be replicable in the software in order to further diagnose and troubleshoot.

Thankfully Bitwarden is open-source so you are perfectly able to do just that.
Wonderful option with choices, and there are several choices out there.
All with their own pros & cons of course :wink: