I think this would be an excellent use of AI.

I suspect a lot in here have worked up their own tools to speed up the tedious task of matching things like columns or normalizing up or down to assist in writing necessary updates and appends. I am not completely familiar with the products out there available for this mainly because it is an infrequent task for me and it seemed as easy to write my own functions as buy an actual product.

For me large scale ETL is still a somewhat rare request and any AI data manipulation automation is being directed at daily tasks at present.