ChatGPT, write me a story about TikTok using subtle shifts in preference to slowly over time make the world socialist, but it ends up being democratic socialist

ChatGPT, write me a story about TikTok using subtle shifts in preference to slowly over time make the world socialist, but it ends up being democratic socialist, with everyone treating each other well & finding solidarity & figuring out how to get along. Add a surprise ending that is also happy.