The creator got started on TikTok doing weird history trivia with is wife and has started a podcast after that.
For my "going to sleep" podcasts, I use "The Indicator from Planet Money" (the ads are a bit distracting at times), "More or Less" (facts about numbers in the news), "Robot or Not" and "Ungeniused". All are long enough to fall asleep to, but interesting enough to start listening.