Doomscrolling stands for being unable to look away from bad news. It is traditionally read as anxiety looking for certainty, and as the tiredness of taking in more than you can hold.
When this appeared in your dream, what were you feeling?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.