Seems to me that Decca is ignoring the audiophile market completely. They have some outstanding classical musicians on their books, and some outstanding performances are being captured.
In their heyday Decca introduced ffrr or Full Frequency Recording Range which was hugely successful from a marketing perspective. I still use Decca analogue recordings (delivered on CD or via digital streaming) to evaluate sound quality.
I am on a personal journey to find out what all the fuss about vinyl is really about. In the classical world, not much so far.
Decca has an advantage over more audiophile labels for me when it comes to vinyl, because unlike them it does not offer the more tempting SACD or multi-channel formats.
I can understand why some folk prefer the extra noises from vinyl playback, just as some prefer the extra harmonics added by 'warm' tubes. I do not think vinyl is "the closest approach to the original sound" though!