Same. The TikTok algorithm did more to fix my mental health post-lockdown than multiple therapists or any other social media. Rather than being tuned for maximal negativity it seems ByteDance tuned the algorithm for maximal positivity.
The algorithm is tuned for maximal engagement. It doesn't care if it's good or bad. It cares that you feed it all of your data and all of your friends and family's data. Yum yum.