There’s no “one size fits all” in team communication. To help with that, we list each team member’s preferences in our handbook to manage expectations.
Personally, I mute Slack and try to funnel everything through email. I published my “policy” last week: https://jeffkreeftmeijer.com/communication-policy/
Server run by the main developers of the project It is not focused on any particular niche interest - everyone is welcome as long as you follow our code of conduct!