On an infinite featureless plain with spherical cows, yes, in theory we've "unified" everything, as soon as closed source software stops existing (together with

On an infinite featureless plain with spherical cows, yes, in theory we've "unified" everything, as soon as closed source software stops existing (together with BSDs) and everyone rewrites their audio stacks everywhere. (Just like we had unified almost everything before pipewire was invented.) In practice, OSS and Jack still stick around, as do portaudio, libao and others.