I am absolutist and proud of it.
As I mentioned, microphones are unadvanced devices. First, improve them. There is no music recorded well.
I think your post is a blank statement of "absolutism" yes....But nothing else i am afraid...
Your conclusion " there is no music recorded well" is already contained in the premise "microphones are unadvanced devices".... Then your affirmation is only a vicious circle masking the essential hole in your premise: in reality microphones are already advanced tool but only RELATIVELY advanced for sure and then microphones can be improved in their design but also in their use...Conflating all types of microphones with all their specific relatives uses and putting all of them on the same "primitive" level, or faulting the design when in many cases it is the use itself the problem is not rigorous but only a sophism...
Dont forget also that the art of recording is an art of trade-off and nothing could be absolutely perfect erasing completely this necessary trade-off by the nature of acoustic physic itself...
In truth microphones are only tools and like rhetorical tools can be rightly or wrongfully used... Both can be improved....
The chance is that you will improve your logic more speedily than the art of recording....But you can improve the acoustic of your room even faster than these two....
My last word will be simple: there is some relatively well recorded music, and some for sure are better, other less...
Absolutism is more successful in spiritual life....Even in mathematics absolutism is behind after Goedel....
I will also give a practical recommendation: no audio system at any price could do justice to a relatively well recorded files or vinyl or cd, without working in a well controlled environment, especially acoustically...But also in a mechanically and electrically rightfully controlled working dimensions....
Then your experience and problems with recording source is perhaps unbeknonwst to you, an experience with the bad controlled acoustic settings of your audio room....Or some problems also with the mechanical or electrical embeddings...
I dont know for sure.....
My best to you....