The only verb I can think of for what is being done here is "crippling". KatAna are crippling their opponent, and I have a hard time seeing that as ever a 100% morally good action. Without getting into spoilers, I had a similar reaction to the "celebration" of a similar move happening in Avatar: The Last Airbender back in the day. Additionally, Kat's portrayal in the system and her distinct notes about reality not moving fast enough seem to be drawing a comparison between her and Omega as a sort of "before and after". Kat is (almost literally) seconds away from being able to plug herself into the same unfettered omnipotence as Omega.
With Zimmy's visions and other "warnings" throughout the story, there has always been the possibility that Kat was going to "go too far" into her techno godhood. This looks like the tipping point on that, and I subjectively do not like that that is happening.
(Mind you, this is a story. I do not like that this is happening because I like Kat, and I don't want her to be in a bad situation. Within the universe, Kat is friend-shaped, and I would like that to continue. I like "the story" around it, because it is tense, interesting, and fun. Just want to be clear that this isn't like "Gunnerkrigg/Siddell" is wrong for going down this path.)
With Zimmy's visions and other "warnings" throughout the story, there has always been the possibility that Kat was going to "go too far" into her techno godhood. This looks like the tipping point on that, and I subjectively do not like that that is happening.
(Mind you, this is a story. I do not like that this is happening because I like Kat, and I don't want her to be in a bad situation. Within the universe, Kat is friend-shaped, and I would like that to continue. I like "the story" around it, because it is tense, interesting, and fun. Just want to be clear that this isn't like "Gunnerkrigg/Siddell" is wrong for going down this path.)