Just wait a few months/years and then some smartasses will come with a novel approach nobody ever has thought of before. Let's call it "context menus". They will give rapid access to the most used features without the tedious typing.

Until MacOS 27 the text context menus had items "Writing Tools" and "Proofread". Quick and efficient. MacOS has dropped these items and replaced with "Ask Siri". Now I have to type "proofread" every time and pray Siri agrees that it should proofread the selected text. Once it has done that, do i have to type "replace"? I don't even know.

There is a reason why UIs became popular. Command lines are fine but hard to discover and tedious to use. With AI it's even worse. You can't know for sure the AI interprets your commands in the way you intended.