It took more than 10 years for Vorbis support to become widespread. It will take a few more years before we can hope to play Opus easily everywhere. We are at

It took more than 10 years for Vorbis support to become widespread. It will take a few more years before we can hope to play Opus easily everywhere. We are at a stage where current solutions are just good enough in most case. Change is therefore becoming increasingly slow. Even for music streaming, many services continue to use MP3 and AAC.