But that doesn’t necessarily mean that this character shouldn’t exist outright.
No, this is exactly what it means. Games are supposed to be fun. This is an issue outside of balance, and I doubt the another rework would get it right, given the failures of the last five. Her hero fantasy is a disaster. Keep the character model, so skins and emotes skill work, but her next iteration should not be mindful of her perceived fantasy nor her lore as it relates to gameplay; it should be a new hero wearing a Sombra skin.