The model should show some facsimile of understanding that it should not ignore the stop hook, otherwise that is a regression. Does that wording make you happier?
Maybe it doesn't 'understand' in the experiential, qualia way that a human does. Sure. But it's still a valid and useful simile to use with these models because they emulate something close enough to understanding; so much so now that when they stop doing it, that's the point of conversation, not the other way around.
That’s not what’s happening. When it’s said that an LLM doesn’t understand it’s meant in the “calculator doesn’t understand taxes” or “pachinko machine doesn’t understand probability” way. The conversation itself is silly.