[dav43]

my biggest issue with Power BI after building washboarding for hospitals was that they are dangerous.

There are impossible to drill down and understand - "where did this data come from" - how was this calculated.

Similar to other comments, you can version, it's beyond hard to error check. A python or sql script you can at least verify and recreate. I view Power BI as just the new excel - big files full of hidden errors.