There was another presentation, a Keynote, that may be of interest:

📺 Bitcoin In Africa: Fode Diop Keynote - Bitcoin 2022 Conference | Bitcoin Magazine #18793 https://rumble.com/v1064ew-bitcoin-in-africa-fode-diop-keynote-bitcoin-2022-conference.html

The same video, on Youtube, is not available at the time this post occurred. If that account is restored, the following is the link for Fode Diop's Keynote video:

Bitcoin In Africa: Fode Diop Keynote - Bitcoin 2022 Conference https://www.youtube.com/watch?v=tvuBGX8yg5M