And that's fine when the other check stats can't be used to scale everyone even if their purpose is to compare other characters only and have ZERO effect on the gameplay?
Oh, and before the whole "well Asgore's 80 Atk and Def so he's also Mulitversal by that logic" comes out AGAIN, here's one example:
Deadpool has a speed rating of 2 in Marvel, but it becomes 7 when he uses the teleportation device he has
The Living Tribunal is scaled at 7 in speed as well.
Is that mean Deadpool w/ teleport is Omnipresent? Hell to the NO.
We do not rely on purely stats in scaling alone, we also rely on feats and lore in scaling characters.
Chara fought Undyne the Undying.
Her stats are 99 ATK and DEF, like Chara (and again, this is not natural stats, these are stats increased via determination, which is much different).
Undying had Determination in her (which is shown Repeatedly to amplify one's physical capabilites in the game, Frisk vs. Omega Flowey/Asriel)
No one in Genocide can fight Chara w/ thier Soul and killing intent combined except UtU, who tanks Multiple hits from Chara easily. Not even Toriel (who's equal to Asgore) could survive one hit from them. Even if she let her guard down, in Neutral you can't oneshot her because you're not using all of your strength and killing intent, unlike Chara who has no problems going all out and killing.
Even when Chara isn't at full power, is doesn't change the fact their powered by a strong SOUL infused with their killing intent, WHILE being fed determination by another source (The Player).
So yeah, that's why UtU is LIKELY 2-B, not straight up 2-B.
All of this in Azathoth's blog in the UT page that can be read, but no one does apparently.