I also have ADHD and I made the mistake of downloading TikTok once. It ended up costing me a lot of time, money, and a significant chunk of my attention span. It became so bad that I couldn't focus at work because all I could think about was TikTok.

I uninstalled it and haven't looked back. I don't feel angry at the company, but I do feel exploited and preyed on. Makes me worried about the kids that use this app and have even less self-control than I do.