Calling them as "Arabic" numbers is as dated as words like "Orientals", "Indians" to refer to native Americans, etc.,
"Mathematical formulas and theorems are usually not named after their original discoverers"
and Stigler's law of eponymy: "No scientific discovery is named after its original discoverer".
I'm just trying to find out who this is offending or why it's problematic phrasing.
They are quite different, even if they are close geographically. Ask a an actual Iranian/Perisan if they would like to mistaken for a Saudi/Arabic.
I'm not conflation "Persian" with "Arabic". I wouldn't call an Iranian a Saudi anymore than I'd call an Indian a Pakistani. But the widespread adoption of the numbers and their naming happened during times when people modern nomenclature hadn't taken hold.
https://en.wikipedia.org/wiki/Hindu%E2%80%93Arabic_numeral_s...
I didn't write this article, so I'm not the only person in the world making these assumptions. I understand that there are some weird problematic names that still exist for common objects, but this is genuinely something I'd just assumed most people accepted as the name, especially in the West.