For screen reader users, it would be nice to be read new answers from the assistant as they come in. Not for quick answers on the results page, but for the assistant app itself. It should be possible to do this with ARIA Live, to let screen readers know the content has been updated.
After the user types into the assistant app, they can already press control+enter to send. However, screen reader users have to up arrow to look for the result. Marking it with Aria Live would mean it gets read out without the user having to leave the textbox.
