I'm not saying and I've never said, LPs sound dreadful, but they are not a true reflection of the original recording and I'd be happy with a turntable, if CD had never arrived.
The technology behind record players and CD players can no longer be improved. They've both reached their potential. I believe CD came to a technological dead end, around 20 years ago and there's no amount of DAC tweaking, or power supply cleaning, that will suddenly turn CD into a better sounding format.
LPs and even CDs have finite ability to reproduce sound and they both use very old technology. No more quality can be extracted from either format. High resolution files and streaming do get closer to the original studio recording and there is plenty of stuff out there to faithfully reproduce this music.
CD was always going to be a compromise, but vinyl, along with cassette, have fundamentally inferior sound quality, in my opinion, along with the physical and practical shortcomings. I'm not vinyl bashing, to promote CD, I'm bashing all these old, tired, physical formats, which have reached their limits, with regards to sound quality.
Using the highest quality files, from the best quality masters, is the closest thing you can get to the artist laying down that track, in a modern recording studio, using state of the art electronics. To reveal this level of quality, you need state of the art playback devices. Record players, or now even CD players, cannot provide this level of reproduction.