It's been a couple of years since the last An Event Apart happened in 2022.
With Slack's recent decision to delete everything older than a year, on their free plans, quite a few of the groups I belong to now have gone dark.
For example. The Slack that was for An Event Apart—Apartniks. 20+ channels from the conferences, gone.
Though it was very convenient, it's just another reminder to own your data and not to build your community on someone else's land.