It's not a GUI [1]. While in the abstract a machine could just click a mouse a few times, a human has a read, interpret, click, wait cycle attached to each click. GUI's require users to work in whatever some designer thought was a good language.
There's friction against changing such languages because GUI elements have spatial dependencies that are unrelated to the user's needs (e.g. the size of the screen, the length of labels, etc.). Adding an option can require adjusting unrelated items. It's no accident Google has focused their user interface on developing better "intellisense" - they can improve the code and let the interface remain familiar.
[1] A counter example supporting the evitability of GUI's.
There's friction against changing such languages because GUI elements have spatial dependencies that are unrelated to the user's needs (e.g. the size of the screen, the length of labels, etc.). Adding an option can require adjusting unrelated items. It's no accident Google has focused their user interface on developing better "intellisense" - they can improve the code and let the interface remain familiar.
[1] A counter example supporting the evitability of GUI's.