I have to strongly disagree with you on the use of the Karen label on Sue. It has taken on a highly toxic meaning of late esp in reference on incidents seen during the Black Lives Matter. It's not just someone complaining to manager at Target. Let's retire this when using it to describe Sue. I despise it.
And as for Emma Frost, she is from a privileged upbringing and a spoiled woman child who killed a pony to manipulate someone. Let's not elevate her of all people above Sue. And I've been to the X-boards to express this opinion about it months ago.