This first song is pretty western for Chinese music even if it is made by someone from China, which I am assuming it is I have no idea. Also this playslist has a lot of non-Chinese music in it, there's a Final Fantasy song for example, and likely quite a bit of AI generated music. I am not an expert in Chinese music but this doesn't seem very representative. I have a feeling this playlist makes you feel those ways because that was the feeling the person who put this together was going for, it just happens to have some songs from Chinese artists and was probably put together by someone who is Chinese.

It does not seem to be traditional Chinese music, at least. Or at least my understanding was that the major-minor tonality you can hear in the linked piece did not play a (any?) role in traditional Chinese music.

That was really good! Thanks for sharing. <3