Many governments around the world have entities to which you can write a letter, and those entities are frequently obligated to respond to that letter within a specific time frame. Those laws have been written with the understanding that most people don't know how to write letters, and those who do, will not write them unless absolutely necessary.
This allows the regulators to be slow and operate by shuffling around inefficient paper forms, instead of keeping things in an efficient ticket tracking system.
LLMs make it much, much easier to write letters, even if you don't speak the language and can only communicate at the level of a sixth-grader. Imagine what happens when the worst kind of "can I talk to your supervisor" Karen gets access to a sycophantic LLM, which tells her that she's "absolutely right, this is absolutely unacceptable behavior, I will help you write a letter to your regulator, who should help you out in this situation."