I mean, WebAssembly Opus decoder seems meaningful even to this day, but I wondered why earlier formats are there in the first place. The bit-exactness is a good

I mean, WebAssembly Opus decoder seems meaningful even to this day, but I wondered why earlier formats are there in the first place. The bit-exactness is a good argument but as you've said that's a very specific requirement, and the library only seems to care about performance and minified size anyway.