[jonesnc]

I'm not sure what you mean that Messenger as a platform is gone. I still use their messaging app all the time, is that not the same thing?

[john_max_1]

Various bots, for example, Ordering Uber, sharing Spotify playlists, and other such obscure use-cases that only Facebook employees would engage in.

https://about.fb.com/news/2016/04/messenger-platform-at-f8/