[EDIT: It's not explicitly stated, but it can be inferred that Bitwarden is asking about email *providers* and not clients. Thanks for pointing it out! Leaving this post up, though, because it's a solid survey.]
Thunderbird friends! @bitwarden has a short survey asking about your preferred #privacy stack -- but they didn't include Thunderbird in the question about email...
Do us a favor, and when you get to Question 2, click "other" and type in Thunderbird!
https://forms.bitwarden.com/privacy
~JDE
@danslerush The real hero is you. Thanks!
~JDE