She was dead named by passing school kids, and granny had a moment in the kitchen wondering if she’d said the right thing, Donna reassured her that she had and that it’s ok to get muddled sometimes as long as your intentions are good. It was sweet and not too on the nose. (Chibnall would have gone in too heavily).
(The “binary binary” thing was a bit muddled, but I’m applying Donna’s advice to Sylvia).
It’s great to see representation, to see it handled well overall, and, as you say, that people in general, and kids in particular, will just take it in their stride. That’s how it should be.