Yeah, Sony lost me when they broke my Linux install and degraded the DVD playback functions, within six months of me buying my PS2. Similarly, the last “good” smartphone I had, was the Palm Treo (650p\680p\Centro); since then, I’ve never had a single phone that granted direct hardware access & allowed unloading/sideloading the OS by default.
Manufacturers want deep control these days; way beyond mere root permissions.
I have still yet to see any other media library handle so many tens of thousands of audio files of varying encoding & naming conventions, so smoothly; “Media Monkey” etc were oft recommended but never once up to the task. Until just a few years ago, it was remarkably convenient for ripping a CD, too; correct metadata & all.
For a short while, WMP was to music files, as Calibre is to ebooks.