Debian sid user here, and long time keepassxc user
Debian maintainer didnt communicate this well, but i agree that i dont want my password manager having any access to networking or interacting with anything other than the clipboard.
I'm not a developer or a security expert. This is just my gut feeling talking
My bank used to complain that my browser was out of date. I wrote an email to customer service explaining to them that:
A) debian's "out of date" browser actually includes all up to date security patches. B) simply reading the browser agent isnt really security. I had simply been spoofing my browser agent to get around their silly browser "security" policy
They removed the browser check 2 weeks later. Not sure if it was because of me