Okay, If you have checked ExcelFormulaBot you should Checkout SheetAI.app, SheetAI.app is a Google Sheets Add-on that can help you write google sheet formulas with Text Instructions.
But it does not end there, with SheetAI.app you can run AI prompts inside google sheet with two custom functions =SHEETAI() and =SHEETAI_RANGE()
=SHEETAI() - Just provide the prompt and AI will generate the answer for example
=SHEEETAI_RNAGE() - Just provides questions, answers, and questions and lets AI answer them for you. Here is 2 min tutorial will more use cases