And it's not always reversed! Australian-made and Japanese-made cars tend to have indicator on the right stalk, and wipers on the left. European cars tend to have indicators on the left stalk, and wipers on the right. But not always!
Case in point: my wife and I live in Australia (have done so all our lives), and my wife had a 2008 Ford Focus, made in South Africa (a RHD country). Indicator stalk was on the left, wiper on the right (aka "European" style). She then upgraded to a 2020 Ford Focus, made in Germany (it's the wagon model), and the wiper is on the left, indicator on the right. Which confuses me, as I drive a BMW, which has indicators on the left and wipers on the right.