Android 8.1 Oreo now shows public Wi-Fi network speeds before you connect

Google started rolling out Android 8.1 Oreo in December 2017. One feature, however, was only turned on today: Wi-Fi connection speeds under the names of public networks.
Mobile devices already show Wi-Fi signal strength via an icon with four or five bars. The more bars, or the fuller the icon, the stronger the signal.
Google is now taking this a step further by adding connection speed ratings, which can change with signal strength, but also depend on the original source of internet speed, among