But that is a huge problem with the service. On YouTube I can search for whatever topic or video I want and find high quality videos on interesting topics instantly, so no need to train any algorithm to get good content. There is no hook in TikTok unless you actually like the default feed, since there is no good way to find anything else without first wading through all those default videos.

Edit: Not sure why I was downvoted, but I really can't get into TikTok. I went there, the default feed was 100% uninteresting, I wont wade through that for a week looking for videos that might be there. I searched for some topics, for example "Warhammer", it is a very popular topic and it would be interesting to find more of that, but the search didn't turn up a single video about it. So I don't really see what I am supposed to do then, I am sure they have at least some warhammer videos but if it takes hours or days or weeks of work to find them then I don't see why I should bother with TikTok at all.