How do you maintain privacy on a Samsung?

Question

It seems pretty hard given their hardware backdoors. You would need a PC to remove most of it, but let's say you didn't have a PC. What would you do? Especially with the newer versions where root access is impossible because of the KG / RMM state that automatically locks the bootloader. 

Answer 1

You push the privacy button, and then turn it on.

Answer 2

I don't get any of that crap on my Samsung TV, nor my Samsung DVD±RW, so which Samsung product are YOU asking about, mate?