Well, another reason to not like her, I guess. Zach Snyder is an incompetent edgelord obsessed with objectivism, and anyone who supports his shit is not someone whose work is worth paying attention to. The first WW film seems to have been a fluke, probably only working because the screenwriter was good enough, and Gadot fit the role well enough, that the direction couldn't ruin the underlying story.
Also, I personally didn't recognize any characters in Man of Murder or Mass Murderer vs Neckbreaker: Dawn of Brooding, so I don't know what the fuck she's talking about in that regard. At least Whedon's attempt at fixing Justice League made Snyder's serial killer Batman and unheroic, murderous, Superman seem vaguely likable.
Also, the version of Diana in the first WW first film doesn't really resemble Snyder's, and the WW84 version directly contradicts the characterization (and continuity) of BvS from what we've seen, so all this Snyder worship is just stupid. The film Whedon completed works a lot better with the film WW then BvS ever did, despite its problems.
WW84 really is going to be the worst DC film since BvS, I really hope that Jenkins doesn't make another DC film, WW or otherwise. Let her go off and make more shit with Snyder. I hear he's working on adapting the works of noted asshole Ayn Rand, and that seems more Jenkins speed based on her comments.