Very rarely, but it depends on the domain and/or the part of the code I'm writing. For context, I mostly write GUI apps using `iced` which is inspired by Elm,

Very rarely, but it depends on the domain and/or the part of the code I'm writing. For context, I mostly write GUI apps using `iced` which is inspired by Elm, so the separation between reading and writing state is front and center and makes it easy for me to avoid a whole set of issues.