The rule change prompted by Alina wasn’t because she was untouchable (and she lost her final competition of the season anyway), it was because a lot of people disliked totally backloaded programs on an aesthetic level and didn’t want the scoring system to incentivize doing that. Rika’s 3A doesn’t pose an issue like that.
One skater dominating isn’t an issue for the ISU, generally.
I agree with this. It's like the Zayak rule. It's not personal - what Elaine and Alina did with their programs wasn't illegal or unethical.
The ISU decided collectively that they didn't want programs with the same jump performed repeatedly (Elaine's case) and they didn't want programs with all the jumps condensed into the back of the program (Alina's case).
It had nothing to do with skaters personally, and it certainly didn't have anything to do with the ISU's disdain of dominant skaters.