>>27347
>Why does a supposedly wise figure like Yoda cleave to the idea that personal love is necessarily evil, for example?
Does he ever say that? Like Anakin says in AotC, Jedi teachings encourage love and empathy and all of that gay stuff, it's only attachment which they discourage. Attaching yourself to one person provides a focusing point for very intense emotions, which are more difficult control, which makes you vulnerable to the dark side. Even if love is itself an ostensibly positive force, its influence can make you do crazy stuff. History's full of people abandoning their lives for the one they love, abandoning their principles in a fit of passion, even murdering in the name of love. And while the prequels don't expound on this in dialogue, you can clearly see the effects in Anakin. Love and attachment for his mother is what drove him to kill sand people in cold blood, attachment and fear for Padme is one of the factors that pushed him onto the dark path as he was terrified of her dying. The old order might have been heavy-handed in applying this policy, but the theory that "attachment=dangerous" does have truth in it.
>I would have preferred a little more world building in relation to how they became so dogmatic in the first place.
Agreed. You can infer that perhaps they had repeated instances of people becoming attached and falling in the past, but that isn't really shown explicitly. Dawn of the Jedi almost completely ignores this idea and goes for the big-brain centrist "dark and light are both needed for balance" interpretation, and even if you agree with that stance (I personally don't), it's certainly not the point of view of the Jedi.
>The general audience isn't really meant to see the Jedi as dogmatic
Admittedly, this could be a "the curtains were fucking blue" moment, and we can only speculate so far on what George wanted the audience to see. But even if John Q. Norman never saw this, I don't think it's an unreasonable expectation taken in the context of the prequels as a whole. Lucas made it clear that the Old Republic as a whole was dysfunctional and out of touch itself, and the rampant corruption was why Palpatine was able to get into power in the first place. Taken in this context, it's not unreasonable to assume that he meant for the old Jedi Order to be out of touch itself, a microcosm of the old Republic which it served.
>They're clearly meant to be seen as wise and reasonable
The two portrayals don't have to be mutually exclusive. You can be wise and out of touch, and being "reasonable" can often lead to indolence. I do see what you're saying about George not being the clearest on this, however.
>Yoda never accepts culpability beyond the vague notion (right towards the end of film III) that he wasn't strong enough and that the Jedi were perhaps lacking in some capacity.
Does he really need to be? He isn't the one that recreates the Jedi Order, Luke is. If anything, making Yoda be completely aware of the old Jedi's deficiencies would diminish Luke's arc in RotJ–one of the major points in that film was that he was willing to redeem Vader when nobody, not even Yoda or Obi-Wan, was willing to give him that chance. Remember what Obi-Wan says in Heir to the Empire–"[Luke is] not the last of the old Jedi, but the first of the new." Luke, as a fresh mind untouched by the old teachings, has to be the one that recreates the Jedi without the failings of the old ways. If Yoda was able to gain full self-awareness, and realize exactly why and how the Jedi went wrong, and not just that they went wrong somewhere, somehow, it diminishes Luke's role in the whole thing. That Obi-Wan and Yoda didn't know how to fix things is precisely why Luke was trained at all, and neither of them tried to take on Sheev and Vader a second time.