IMO Qobuz does sound excellent on my streamer, which happens to support Qobuz natively.
And I think that, regarding classical music, Qobuz is currently far better than any other streaming service I know of. Plus they offer proper high res streaming and not this weird MQA.
So I can understand the OP's wish to have native Qobuz support in his 272.
But AFAIK, Naim's legacy products were based on streaming modules from 3rd parties, which cared more for Spotify and on which Naim probably had little influence. Let's hope that Naim's new streaming platform will give Naim more flexibility and that it eventually will have native Qobuz support.