They focus on America, as such have a broadly Western bias. Are they less biased than others? Probably. But you cannot report the news without some form of bias. The act of looking at an event and deciding what facts to include and what to leave out introduces some level of bias. As it is impossible to include every detail of an event, especially in text form, you’ll end up with a biased retelling
This will definitely be setting some precedent on how AI music is treated. I’m on the side of the monkey with a camera and that anything made by these large models is public domain. I’m sure these record companies would be ecstatic if they could license an artists voice without having to have them sing anything new