Do you really think vinyl playback has progressed much if at all over the last 50 years? How about 20?
the biggest improvement in digital music reproduction happened over 10 years ago; dsd and SACD. when it came out i jumped in big time. now 10 years later the digital players are only marginally better. many people would not hear the difference between my first SACD player and my SOTA digital player now.
OTOH vinyl has been improving dramatically over that same time. all levels of vinyl playback have improved. technology advances and market demand have pushed vinyl perfromance much higher due to the much higher potential of the format. there is simply lots of information in those grooves that improving playback gear keeps uncovering.
i just recieved a new Durand Telos tonearm which further separates the very best digital and top level vinyl.