These numbers are just nonsense and buying an 'upgrade' licence is a waste of money. IF recording studios used this level of recording quality AND it was available on streaming platforms AND all the streaming amps had DACs capable of this level of recording, then it would all work, but nobody would hear the difference. People need to remember that most recording studios are using 24 bit at most and this is decimated to 16 bit for CD, which I think is good enough. There will be 24 bit masters available on a few streaming platforms, but can you really hear the difference? It's just this relentless marketing of higher and higher numbers, which don't translate into real world improvements. You can chop up a recording as much as possible, but there's a point where human hearing can't tell the difference. The only way to experience your favourite albums at studio quality is to visit one and ask them to play the source tapes or digital files. Everyone's chasing unicorns and you won't catch one.
I think people are hang up on the frequency spectrum, what human ear can hear and can't.
I'm not really arguing against that, it's really about the Process.
PCM is good enough but bitstream in my own humble opinion is more faithful to the original analogue source.
I'm not an engineer and someone with qualification can better elucidate the pros and cons.
I have compared CD of the same artist with the DSD equivalent, well the CD replicated the music very well, DSD on the other hand Was The Music!
That's the difference between painting by numbers and a work of art.
Like I said before, whatever is your poison, enjoy and be happy 😁