The issue is they're heavily implying it's something specific to PinePhone. I just scrolled through the legal notices on an iPhone, and they all have the exact same wording.
Small components, such as the graphics libraries, the kernel, health data, the web browser, etc...
(not to mention they're just plain wrong about the battery/thermal not having hardware-level limits)
(not to mention they're just plain wrong about the battery/thermal not having hardware-level limits)