The first few minutes of the video refer to "Evildea" —spelled just the way it sounds— who is a professed expert in Esperanto and Toki Pona, I will have you know.
This was first uploaded to Eisel Mazard: Monolingual Polyglot.
LINK: https://www.youtube.com/watch?v=-HhTV8jxCR4
Some number of minutes later it materialized on à-bas-le-ciel.
LINK: https://www.youtube.com/watch?v=B7b10USDVhI
Eventually, it appeared as an episode of Everyone Hates Eisel Mazard on Spotify, on Apple Podcasts, and everywhere podcasts are sold…
…HOWEVER, the latter half of this video (i.e., neither including the transitional song nor the monologue intro recorded today) originates as an audio-only podcast on Nihilism Now, under a slightly different title.