What surprises me is that this (additional) fingerprinting is actually needed, in the sense of "don't they have enough from everything else"? Also, if I underst

What surprises me is that this (additional) fingerprinting is actually needed, in the sense of "don't they have enough from everything else"? Also, if I understood this blog post correctly [0], there is only 2 predominant values from this fingerprinting (?). [0]: https://ritter.vg/blog-webaudio_alibaba.html https://ritter.vg/blog-webaudio_alibaba.html