They often sell an auto-install USB stick you just have to plug into your PC. So at least there is some effort put into it that still makes it “worth paying for”. And if you need to install it on multiple devices, it can save a lot of time if you don’t know how to do it yourself.
Yes it’s possible. Their version of Google Drive (Pan Baidu) is basically a paradise for piracy. But it’s a bit of a pain in the ass for foreigners to get access. And obviously everything is in Chinese.
China doesn’t care about foreign held copyright. So anything that isn’t owned by a Chinese company is fair game. As long as it isn’t considered banned material of course.
YouTube doesn’t have a say in this, it’s up to the copyright holder of each individual song. YouTube just detects if a song is copyrighted or not then gives the owner the option what to do. The three common ones are
So whoever holds the rights to Phil Collins song is the one responsible for your video being disabled. While whoever holds the rights to the song Joe Schmo decided to go with option 2 or 3.
This process has mostly been automated. So it feels like YouTube is doing it but they are just following the orders of the copyright holder.
The system is a bit overzealous in some cases and even fair use gets flagged.That’s on YouTube. But to be fair, it’s very hard to have an automated system detect the difference between fair use and not. YouTube should just implement a better way to dispute false copyright claims.