I'll offer a random anecdote. I lived in Switzerland for a couple of years in the early 2010's, so before contactless payment had become so prevalent as it is now. Most of the transactions I made and saw others made was via cash rather than chip and PIN (the norm in most Europe at the time). One of the memories that stands out from my time there is whilst in the queue getting some groceries in Denner (a lower end supermarket), the person in front of me paid with a 1,000 CHF note and no-one batted an eye! I didn't even know the denominations went that high, which is more a reflection of my ignorance of the place I was living really. I mentioned this to my work colleges the next day and was told it wasn't that unusual, especially with older generations.

To be clear chip and PIN was widely available at this time but most people used cash. Even with a decade gone and a pandemic I still wouldn't be surprised if I were to go back to Switzerland tomorrow and see people paying for groceries with huge documentations

TLDR: The Swiss like cash.