Just look at this encore.
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Also, probably an even more important point, this song highlights why it's dumb af to evaluate Kpop vocal abilities during actual performances whether it's music shows, concerts, or award shows or whatever. There is not a SOUL ON EARTH that could hit these kinds of notes while doing the choreo for Panorama. People need to evaluate vocals during encores and other times when idols are allowed to just stand and sing.
Also why the fugg are these dumb producers making them sing in these chipmunk registers in the first place? Girls gotta strain like crazy to sing these notes in tune and not go flat, imagine trying to hit those chorus notes while dancing smdh.