Well, it's interesting: I saw the clip, and got a (not in a bad way) generic "children are wiser than their elders" impression--not hard to come by in that family--and reinforced by how Steph was practically upstaged by her mom alongside her. Like if Ford's some beloved Mandela-figure for Toronto, Renata's like a cross btw/ the Mandela farewell-proceedings "sign language guy" and Kim Campbell dancing.
Truly; Renata's appearance and behaviour was shocking in a way that overshadows RoFo's drunken-stupor excesses. This ain't just mourning grief, folks. And it adds dimension to RoFo telling the kids to look after/out for her at this critical moment...