Honestly, I’m starting to lose the fire as well for Teamspeak. Been crusading for it during the Discord boom, and still do against Discord. But now Guilded came out, revamped itself, and it seems it took all of Discord’s app appeal + the Teamspeak voice structure. This includes a main voice channel + multiple sub-voice channels in 1 voice server (vs Multiple voice channels), whisper keys and Broadcast hot keys (you can speak to everyone in a Main voice server and their sub voice channels).
Besides Teamspeak’s more in-depth permission system allowing for greater roles than what the others provide, I am not sure what else Teamspeak can offer that isn’t already covered by Discord or Guilded. The future seems to be a competition between Discord and Guilded type of apps, with Teamspeak/Ventrilo/Mumble in the past, from a bygone era.
I agree with the sentiment that Teamspeak, at it’s current pace, will be “released” a bit way too late, when all their ‘unique’ features would already be implemented by other apps. Where the only difference is finer details (e.g privacy vs being the product, self-hosting vs not) - not sure if that’s enough to convert people over.