Because, as usual, the actual info is hard to find: They looked at Bitwarden, LastPass, Dashlane, and 1Password (see https://zkae.io/)
As a user of https://www.passwordstore.org/ (GnuPG+Git, and I use a https://www.nitrokey.com/ and self-host the repo via https://forgejo.org/) I feel:
a) Overlooked b) Vindicated c) Quite safe
;-)
We certainly like to think that we like thinking; Whether we actually do is a matter of debate.
It’s not exactly one of the top brands (or even all that well known unless you grew up with the internet, tbh) over here, can’t sell it for much when there are literally dozens of way more popular brand around :-P
Prisoners? No. Influenced to varying degrees by everything we have experienced, including, obviously, our upbringing? Certainly.
IMHO XMPP is far more architecturally sound and not driven by buzzword-development.