Can confirm. I was dubbed "Excel Guru" at one of my jobs and held this title ever since. And it was just basic stuff most of the time.

Then again, I did build a full database for disciplinary dossiers for the National chamber of bailiffs in Belgium, even built a fancy pants search sheet in the Excel file where you got all the information on a dossier by simply typing the code of the dossier (and specifying the language in case of dossiers before 2022).

But they let me go and they had cold sweats even when Excel was being mentioned, so I don't even know if my little baby is still used by them today...