![cnn-l19jb21wb25lbnrzl2ltywdll2luc3rhbmnlcy9jbg9uzs10ahvtym5hawwtzgiwymflmtrjztvmnmewmzjizwezytm2m2vjogixywy-l19wywdlcy9oxzkwnjyzmzi4ztg3ngi4zgzhmmuxowi4mzdhmta4ymm3.jpg](https://assets1.cbsnewsstatic.com/hub/i/r/2023/07/10/ec719ce5-7546-4e5b-892f-395f0b100d80/thumbnail/640x360/ff31f9ec08401119f6d1c44fc620d79b/cnn-l19jb21wb25lbnrzl2ltywdll2luc3rhbmnlcy9jbg9uzs10ahvtym5hawwtzgiwymflmtrjztvmnmewmzjizwezytm2m2vjogixywy-l19wywdlcy9oxzkwnjyzmzi4ztg3ngi4zgzhmmuxowi4mzdhmta4ymm3.jpg?v=5710b2ed1cee1bdfd30cb9c02455b43d#)
Twitter's future is in doubt as Threads tops 100 million users
Fueling Threads' rapid growth has been Meta's use of Instagram as a springboard to sign up new users, along with what many Threads users have identified as a dissatisfaction with Twitter.