I don't understand the appeal of these tools. I've tried it, but it's a complete cognitive overload, having to learn some proprietary UI to do simple things. I don't understand why adding for-loops by pointing, clicking and entering some textbox on the side for the expression is easier than simply typing it out.
It feels like all these "low code" tools are aimed at a tiny audience of technical people who are somehow technical enough to understand these UIs, but not quite technical enough to quickly roll their scripts and prototypes out the "traditional" way.