With regard to the warranty couldn't you just re-flash the stock firmware as long as whatever recovery you're using is still working?
I could be wrong but I thought the whole point of Knox was that once you unlocked the bootloader and tripped knox once, you couldn't flip that bit back and manufacturers would know you ran an unsigned os
why is the US grid so feeble that leakages of this size (and surely a whole neighborhood's gas network getting heated to these temperatures is detectable, right?) aren't automatically disabled by the power company's computers or some other controllers in the network?
and at the very least, until they are fully phased out, could be subjected to harm reduction measures (eg mandatory riboflavin supplementation in all alcoholic drinks, severe limits on advertisement of gambling apps, time spent gambling, elimination of gambling-adjacent features in children's games among others)
I could be wrong but I thought the whole point of Knox was that once you unlocked the bootloader and tripped knox once, you couldn't flip that bit back and manufacturers would know you ran an unsigned os