According to a leak from Telegram user Kieron Quinn (via Android Authority), Google is expanding the capabilities of its Magic Cue feature on the Pixel 10. Currently, Magic Cue pulls relevant information from apps like Gmail. The leak suggests it will soon integrate with google wallet and Google Tasks, allowing it to surface information from those apps as well, making it even more helpful and proactive.
Essentially, Magic Cue is becoming more integrated with your google ecosystem to provide contextually relevant information when you need it.