Originally Posted by
Silvanus
I don't necessarily know why, butI know that they can control their powers in that way. Since the writers have established that these abilities exist, it's easy for me to suspend disbelief about them. It's less evident that Wonder Woman can block shots fired by far-away, concealed, silent snipers when she's not expecting an attack. If the writers want to say she has a Wonder Sense that allows her, for example, to detect bullets when she has to reason to suspect that she's being shot at, and to wake up and block shots that are fired at her while she's sleeping, then they can do that I can try to suspect disbelief about it. But even when Rucka had her deflect bullets while blind, they weren't being fired by snipers out of the blue when she had no reason to anticipate danger, so I don't really think anyone has established that she has an ability that would infallibly protect her from bullets under all circumstances. And if she's kept safe by basically the plot-induced stupidity of villains who send stealthy snipers, that's not what I would call invulnerability.
More importantly, I don't know why having to block bullets, rather than simply being bulletproof, is better for her character. Certainly, I could suspend disbelief and accept that she's vulnerable to bullets (should they hit her when she's not looking) even though she's not vulnerable to, say, an airplane crashing on her head. I really could. If I had to, I could also suspend disbelief about a powerful hero being deathly afraid of an ordinary mouse, as Wonder Woman was in a Kanigher issue. But I have no great desire to have to suspend disbelief in either regard. The bullet vulnerability isn't stereotypical and objectionable like the mouse phobia, but I still don't see how this particular fantasy of vulnerability enhances the character. There should, I think, be lots of ways to showcase her skills that don't make her look more ordinary, in terms of her vulnerabilities, than the many bulletproof characters. As others have pointed out, those ways could include having her ise her bracelets to block Omega Beams and similarly exotic, powerful attacks.
But, does the story work better if bullets that hit her could hurt her? If so, why does it work better?
Vulnerable means "able to be harmed." It doesn't necessarily mean "has been harmed." If a sniper can, in principle, pierce her skin with bullets when she's not looking, then she is, in principle, vulnerable to bullets. I've managed to avoid being hurt by bad drivers whose paths I've crossed; maybe that means that I'm a decent defensive drive (as Wonder Woman is an excellent bullet blocker) or maybe it just means I've been lucky so far, but it doesn't mean I'm invulnerable to bad drivers.
He is. More precisely, Tony Stark (at least, in classic Iron Man comics that I used to read when I was a kid), when not wearing his armor, is vulnerable to bullets (and to everything else that normal human beings are vulnerable to, except maybe being befuddled by technology). That makes sense in terms of the themes of the stories that are told about him; he's just a human being, but though his great technological mind, resourcefulness, and determination (and a big wallet), he has created armor that's capable of turning him into a super-powerful champion. Wonder Woman, on the other hand, though she has also worked very hard to train and discipline herself as a warrior for peace and protector of humanity, is naturally a superhuman with powers that are supposed to be roughly on par with those of the most physically powerful beings. So having her be vulnerable to something mundane as bullets, even if it were only in her sleep, doesn't, on the face of it, seem like as good a thematic fit, as I see it.