You must be misremembering the price disparity. A quick Google shows that Switzerland is home to "the most expensive big Mac in the world"[1] at 6.50CHF. Almost double the US's average of $3.99.
Nice! Thanks. Looks like my numbers were a bit off due to being out of date. To anyone who wants to know, currently the Swiss Big Mac is 35.4% more expensive than the US one.
blakesterz|3 years ago
https://www.economist.com/big-mac-index
Wikipedia has a decent explainer too.
https://en.wikipedia.org/wiki/Big_Mac_Index
Idk__Throwaway|3 years ago