So it was less of a "incest relationship", and more a someone who wanted her brother back

Wasn't there a scene where it was heavily implied that Suguha had just masturbated to Kirito? You're writing an entire essay to argue against what the anime very directly states.

The series NEVER fantasized SA, it clearly shows how bad it is and has our protagonist stops it

Take a step back and actually loom at the show. None of the actions or plans for any of the villians ever make any sense. The sexual assualts are distractions to prevent the audience from realizing that. But the author picks distractions that he thinks are cool. It's a tactic called 'debate and switch'. It's when the author writes themselves into a corner that they don't want to address, so they have the villain do something ridiculously evil out of left field to distract the audience.

These reasons are why I can't SAO haters, your heads so far up your ass

Ironic. A lot of us can actually tell when the author makes immature asspulls throughout the series. But you seem incapable of that and get irrationally angry about it.

What's really sad is that I originally sympathized with you. I despise NGE and everyone who tries to push it into my face. But you've just been so unpleasant here that I don't give a shit. Ta ta

Also as a sidenote: this asshole also wrote "glomping 2 years of cum into her pussy" in one of SAO's side stories. The author hasn't matured past age 14. Maybe that's why you're a fan of the series.