I understand where you are coming from. English is not my native language so I asked AI:

„While "self-sovereign" may seem redundant, it emphasizes the concept of individual autonomy. In some contexts, it's used to distinguish from scenarios where sovereignty is not self-contained. So, while it might technically be considered a pleonasm, the repetition serves a purpose of underlining the self-driven nature of the concept.

"Sovereign" generally refers to supreme authority or power. When we add "self-" as a prefix, as in "self-sovereign," it specifically emphasizes individual or personal control and autonomy. So, while "sovereign" can refer to broader authority, "self-sovereign" narrows the focus to individual independence and self-control.“

What’s your take on this response?