How to think through complex data-cleaning problems

Hi ,

How are you doing?

A few days ago, Christine asked a data-cleaning question in the Goodly Insider community

I solved it, but then I got curious. 
What if I asked AI to solve the same Power Query problem?

In this video, I put AI to the test in three stages.

1. First, a basic AI solution.
2. Then a better one with a smarter prompt.
3. And finally, my own approach.

What’s interesting is not who “wins”. It’s why some solutions break, why others don’t scale, and how thinking in Power Query actually helps you spot these issues early.