Going to be very real, I do not really have more than an inkling of the "world" PW inherits or whatever, but this sounds like "trust us, this time it's okay." I might need a little more convincing this isn't just another attempt to recreate a "universal framework that covers everyone's use cases." (I won't like the obvious reference)
That notion might seem plausible, but the author of Pipewire witnessed the entire PulseAudio process, so has strong motivation not to repeat its reception, and plenty of hindsight to help.
Notably, the developer of Jack, the universally admired professional audio system, now uses PipeWire via its Jack-compatible API. He is frequently here on HN.
You should read up on what PipeWire is before you talk trash about it and start implicating it in some catastrophic repeat of PulseAudio that you just made up.
