Background to this slightly weird question: I found one of my old an English exams on science fiction and dystopian literature from the 11th grade in North-Rhine Westphalia, Germany (ca. 2004) and found a similar question. The idea back then was to discuss the pro- and cons of a BCI (and I objectively did not do to well back then) . I am interested about people’s opinions.
“Secure and safe” is doing a lot of very heavy lifting here. But, taking that at face value - it cannot be compromised by malicious third parties, it will not break like having the wires retract and has no capacity to cause damage to my person, the worst thing that can happen is that it deactivates and my body dissolves it and absorbs or passes the remains, etc etc - sure, of course.