I am aware of your preference for vinyl records and the sound of their mechanical playback, and I'm always willing to tolerate and respect the preferences of others
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The high frequency response of digital recordings on CD is deliberately limited to about 22,000 Hz. Vinyl playback has no such upper limit. But to suggest that vinyl's potential high frequency performance might be part of vinyl's characteristic sound is, however, quite wrong. You never said that outright in your post, but others have claimed as much.
The limiting factor to the high frequency performance of any recorded music, digital or analog, is the performance of the recording microphones. Few if any recording microphones are actually capable of operating as high as 20,000 Hz, much less at significantly higher frequencies such as 70,000. During the decades when vinyl records were the main commercial form of high fidelity recordings, recording microphones rarely operated higher than 15,000 Hz. So the sound at 20,000 Hz or higher on vinyl playback is irrelevant.