I mean, there are things where we can avoid additional actions, for example: We can enter text and a new structure block will be autocreated, no need to click "

I mean, there are things where we can avoid additional actions, for example: We can enter text and a new structure block will be autocreated, no need to click "add block" button before. We can cut whole block by Ctrl+X, without select text before. Sure, more complex functions will require buttons or something.