Yeah I know, but your link is minus the nefarious connotation as alluded to here, therefore it doesn’t count.It was actually talked about even earlier than that, like in a how-to article here: https://www.macrumors.com/how-to/use-live-listen-feature-with-airpods-ios-12/
Secondly, the link is you included is still dated as Apple already released this info on 09-17-19.
[ur=[URL]https://support.apple.com/en-us/HT209082]Use[/URL] Live Listen with Airpods[/URL]