Here's the presentation that I made, with speakers' notes. It's a LibreOffice Impress file. I'll add a video link when I get it.
If you prefer plain text, well, here's the script... LibreOffice Writer or MS Word format.
UPDATE: in theory, there should be video here. It seems not to be available just yet, though.
https://video.fosdem.org/2020/
https://video.fosdem.org/2020/
Here is my previous FOSDEM talk from 2018, if you're interested.