If you are still cleaning spreadsheet files by hand, you are wasting time that should be spent on analysis. The situation described here, batches of Excel files with identical data but wildly different formatting, is not a user failure. It is a tool failure. Legacy spreadsheets were never designed to handle messy, real-world data at scale, and the workarounds people have invented prove it.
The question is whether the community turns to formulas, Power Query, macros, or external automation. Notice what all of those solutions have in common: they require the user to become a part-time programmer. You learn VBA or you master Power Query's interface or you cobble together a Python script. None of those are bad options, but they all assume that the person holding the data should also be the person engineering the pipeline. That assumption is what keeps manual cleanup alive. When the learning curve is steep enough, many people simply keep cleaning by hand because it feels faster than learning yet another tool.
This is where AI-native spreadsheets change the equation. Instead of forcing you to write rules or record macros, they observe the patterns in your data and standardize them automatically. A column named "Date" in one file and "Order Date" in another? AI can recognize the semantic match. Dates formatted as "Jan 15, 2024" in one sheet and "01/15/24" in another? It normalizes them without a formula. Empty rows and merged cells become transparent to the analysis layer, not obstacles that require manual deletion. The technology exists now, and it does not require you to become an automation specialist.
The practical takeaway is this: if you are regularly spending more time cleaning data than analyzing it, the problem is not your diligence. It is the tool you are using. Stop asking which macro or query language you should learn next, and start asking whether your spreadsheet can understand what you need without being told every rule. The future of data work is not about writing more instructions. It is about building tools that already know what you mean.