Technically true, but it’s easier to refer to it as emulation
You could emulate Android on Linux before, now you can also emulate Linux on Android
The circle of libe is compleet
SunVox is also pretty cool, as far as trackers go
The real question is – can you use the Terminal without Linux?
I just open my music in mpv lol. Used to use MOC, but I couldn’t get it to work with multimedia keys, so I ditched it
when it eated too much
It’s alright
You can do some automation with GitHub Actions, but I have no idea if it can do specifically that
All this terminal stuff is absolutely not necessary for an average user; graphical applications are often more than enough
For selecting durations, you can use this
--download-sections REGEX
As for the thumbnails, usually, when I download a Youtube Music album thumbnail, it is already squared. Before that, I used to use a specific hack, but I don’t remember how I did it anymore. Check this discussion, it may help: https://github.com/yt-dlp/yt-dlp/issues/429