103
It's always the same map
(hexbear.net)
This is the wedge issue that splits Latin America and East Asia away from the usual consensus
I also don't know any French people who consider shoes off to be rude. Guessing it's regional. I think England and Northern France also have the type of climate where shoes off is just more practical
I would even say it'd be considered pretty rude to not take your shoes off inside in France