I did have a little sansa clip+ with rockbox a few years back, great little machine.
I think I thought of it more as a historical format because Xiph have said that Opus supersedes it.
I mostly stopped caring because of streaming some years ago now. I have my 'old' collection as a mix of mp3 and some ogg vorbis, dating from before the streaming era. These days I buy some CDs from bands I want to support, but listen to everything by streaming.
I get the whole "<Streamer of choice> pays nothing to the artists!" argument. OTOH most the stuff I stream I also own, I'm just using streaming services to save me the hassle of ripping and hosting somewhere for access by all my devices.