Technically you can but it's more button presses and the UI sucks. Open
Home and tap the Cameras link at the top and you can see all your
cameras live feed on one scrollable page.
Everyone has said this repeatedly but the more people that complain the
harder it might be to keep ignoring. The Home app is terrible compared
to the Nest app for so many reasons. Plus on older Nest cams the Home
app will push you back to the Nest ap...