I found this to be the case as well. My out productivity declined as the project became more unwieldy. I wasn't using ES6 so would very much like to modularize things and use imports/exports next time. "Working code is working code" but I'd dread the idea of someone collaborating on top of my spaghetti. Lot of lessons learned in that respect. Having to reset ChatGPT's understanding of the latest code was tiresome.