I feel that /r/programming lost a lot of volume and intensity following the API protest drama. This community seemed like a beneficiary. Even anecdotally though, I sit in a couple of language discord servers and engagement seems lower than it was a couple of years ago.
I use rclone to mount the Linux NAS from my Linux and Windows computers - SFTP backend is usually fine. Then I am uniformly reading/writing the NAS files as the local NAS user.