Again, I get that it's not actually in any way sight from his eyeballs, but it still functions as an ersatz sight in that it functions for all intents and purposes as a replacement for his sight. You're welcome to interpret this the way you please, but to me, it reads as he lost his sight but his superpower is that he got it back (not literally, explicitly, through his eyeballs, tax, title, and tags). I just think it's funny in a haha way. Sure he kicks ass and doesn't have fear, but those aren't superpowers in the preternatural sense. I don't want to eat his babies or anything.