several folks I know use tools like Obsidian as a digital Zettelkasten for quick[ish] manuscript creation
I use it as a 'pure' note-taking tool
And I accomplish what you're describing ("eat a cookie ... have a cookie") straight in Word (or Pages)
I pretty much never 'delete' a paragraph/sentence/etc ... until I've figured out how I want to reword it - I just move it around and/or write around it until I have what I want