TikTok does in fact remind you, quite often, that you've been scrolling for a while, and suggests taking a break. Last year, for most of each day, I would just ignore this and keep scrolling. I'd see it so many times each day. That wouldn't change if they added a suggestion like writing a name down. I'd still ignore it, and I think most people in the same situation would too. But when I was at the store, or walking to the store, that's when someone could have found a way in, and been able to get me to make a connection and open up.