Do you think the Sessiz Suikast were inspired by the Fremen from Dune?? no spoilers, haven’t read Kingdom of Ash yet!!

I just finished EoS and ToD just for spoiler reference… 😂

So, ever since I read about the Silent Assasins, the Sessiz Suikast, I immediately thought of the Fremen from Dune. I know there are some differences, but I wonder if SJM got her inspiration from Dune. What do you guys think??