I'm wondering how much of non-free software is there in UBports?
I guess that there must be at least non-free firmware blob in the kernel, as only few distributions remove them ( e.g Debian, Trisquel, Pureos ). Are there also non-free drivers in the kernel for some devices? Are there other non-free software unrelated to the kernel installed by default?
I think it would be most interesting to have a most precise view on this question, since the free and open-source software argument is the main advantage of UBports against Android.
Also note that Replicant maintans a list of "Freedom and privacy/security issues" for each of its targeted devices. None of them is completly free of issues.
Thank's in advance for your reply!