Of course there are other reasons to avoid a purely cash-free society, but couldn't the Swiss government just limit the transaction rates/fees like the the EU?
> caps interchange fees at 0.2% of the transaction value for consumer debit cards and at 0.3% for consumer credit cards;
> caps interchange fees at 0.2% of the transaction value for consumer debit cards and at 0.3% for consumer credit cards;
https://eur-lex.europa.eu/EN/legal-content/summary/fees-for-...