Re: hey
I think one of the implications of what we have seen so far is that the Dark Side is very likely to be the destiny of those untrained- or by extension, improperly trained. True, Anakin's nature set him up for his fall, and this shouldn't be ignored, but I think every Jedi teacher knows the responsbility he has in making sure his pupil avoids those traps that he will otherwise most certainly fall for.
Well, I have great sympathy with Obi-Wan, anyway. Difficult as it is to empathise with a fantasy film, I think most of us will do what he does, unless the remaining episodes have some big, big surprises.
Re: hey
That's pretty ridiculous. No-one can predict the future consequences ofd so innocent an action. You may as well blame Shmi for being born, or Obi-Wan for not being killed by Maul.
Whereas Obi-Wan had clear responsbility with Anakin, and he failed in that responsbility. But others clearly failed in other ways as well.
The question "Was Obi-Wan to blame?" is irrelevant. GL says he is. The only question is "How MUCH is he to blame?"