Everyone likes challenges otherwise we would have no sports. I don’t however think it is a challenge to play vinyl. People must just get past all this thing about digital versus vinyl.
Is it not correct to think that any form of restoration that only reduces noise or hiss remains true and authentic to the original sound recording? Surely it’s purely subjective by the remixer to think what should be added/subtracted here and there? Altering the sound recording available can be bad. We all know about bad remastering.
Maybe the OP can confirm if he is only concerned with vinyl reproduction within this discussion, it certainly feels like this to me.

