Meanwhile, here in Siri Land...
Me: Hey, Siri, add "tomatoes" to my Groceries list.
Siri: OK, Reapreducer. Which list should I add it to?
Me: Groceries.
Siri: OK, Reapreducer. Which list should I add it to?
Me: Groceries.
Siri: OK, Reapreducer. Which list should I add it to?
Me: Groceries.
Siri: OK, Reapreducer. Which list should I add it to?
Me: Groceries.
Siri: OK, Reapreducer. Which list should I add it to?
Me: Cancel.
I've gone back to paper grocery lists. They Just Work™.