I'm following the logic of the conversation just fine, you're simply confusing my lack of agreement with a lack of comprehension. I'm also not 100% sure you follow your own argument very well, so I continue to find your explanations a bit suspect.
And as I've said, you can be sure a wide cross-section of people likely hate Calia just by dint of her being undead, sight unseen, in as prejudiced a manner as possible. Prejudicial hatred of the undead is widespread across Azeroth. So if your keystone metric is "rejection by the living" you can be almost completely assured she's automatically hated by many merely for choosing to be undead, unnatural, and so forth.
See the above as concerns the answer to the first part, and for the second, she does and has chosen to be one.
You cannot appeal to a tradition whose very existence is in flux.
I never made any positive statements or conjecture about "what I want the Forsaken to be," I simply pointed out that you're trying to appeal to a tradition that isn't in evidence, with your implication of an unbroken chain of what the Forsaken are or view themselves to be as if the Forsaken where an unchanging monolith of a people.
You *say* you're not doing that and yet that is the substance of the argument you've been making. Actions, or arguments in this case, speak louder than words (or obtuse rationalizations).
Funnily enough, I never did say she "fit" with the Forsaken in the first place - if anything, she as well as a few others who are nonetheless accepted as Forsaken (like Sylvanas and the Dark Rangers) are examples of inexplicable inclusion. What I'm contesting is the notion that Sylvanas and the others get a pass on being Forsaken for a variety of reasons (aesthetics, "being rejected," getting grandfathered in, etc.) whereas when it comes to Calia you've got a bunch of self-appointed gatekeepers going "nuh uh" for any of several seemingly arbitrary reasons. I mean Sylvanas and the High Elven Dark Rangers don't fit with the Forsaken either, on several levels, nevertheless, they get a pass, and no one bats an eye at their inclusion. Hell, you just had a bunch of Night Elves die in BfA, get turned undead, and join the Forsaken without a whiff of complaint - no one bothered to do extensive background checks on whether they're rejected by the Kaldorei, or if their attire passes the vibe check.
I snipped the rest of the aside as entirely immaterial to the discussion at hand.