As much as I find the idea great. The killer feature of TikTok is how easy it is to publish a video with filters and musics. Not sure how well a federated application can follow. Then, there is TikTok algorithm which is a common critic of the app but is how you get a never-ending flow of content which isn’t uninteresting enough for you to turn the app off
Not really “food porn”, I had deep dish when travelling to the US, not necessarily that bad, but definitely not a pizza.