Fair point. I think Apple believes, probably with good justification, that there aren't enough consumers on Linux to be worth maintaining a version of iTunes for it.
And FWIW, a quick DDG search shows that people use WINE to run iTunes on Linux (though these results are several years old). So if you really want to try out Apple Music, it seems you can do so. But I wouldn't blame you for not wanting to go to that effort.
And FWIW, a quick DDG search shows that people use WINE to run iTunes on Linux (though these results are several years old). So if you really want to try out Apple Music, it seems you can do so. But I wouldn't blame you for not wanting to go to that effort.