Do you think the laundry lady could become a Radiant? I thought during the Interlude that if she was that traumatized by Shallash ripping a painting, that she could potentially be broken enough by it to bond a spren. Maybe she was already broken, depending on her reasoning for being so dedicated to laundry. The fighting in Urithiru during Part 5, full of stabbing wounds of higher-ups (more valuable clothing) was probably enough to break her if she wasn't already.
Thoughts on whether this counts as being broken?