Actually i can recall 2 WabiSabi coordinator (not run by zkSNACKs) used to be exist. One of them was
https://chaincase.app/.
By "launching a community coordinator" I meant naming and announcing it explicitely as a Wasabi wallet coordinator
--snip--
Your definition or criteria is rather strict, although i'm not here to argue what counts as community coordinator.
- Chaincase - an iOS app that was condemned to fail by its creators since its launch because of its horrible project model and marketing choices, despite of the fact it uses a WabiSabi backend. First of all, their description (from https://github.com/chaincase-app/Chaincase-iOS-Beta) is "The only privacy preserving bitcoin app on iOS" which already filters out 99% of Wasabi users seeking for an alternative coordinator. That project was not launched to be a Wasabi community coordinator at all and it doesnt't appear in Google results searching for "wasabi wallet alternative coordinator". When I am seeking for a community coordinator, I am seeking to modify my Wasabi Wallet config that would take less than 1 minute and go ahead start using a different coordinator, without having to buy an iPhone to install Chaincase.
At very least, i'm sure they used run their own ZeroLink (another CoinJoin protocol developed by zkSNACKs in past) coordinator where Wasabi Wallet user can connect to theirs by editing URL on configuration file.