TikTok has 138 million MAU (in the U.S.) and the average TikTok user spend 95 minutes per day in the app. I'm unaware of a podcast that has that type of reach.
Source: https://wallaroomedia.com/blog/social-media/tiktok-statistic...
Source: https://wallaroomedia.com/blog/social-media/tiktok-statistic...