

Not commonly used in daily interactions, so would draw a lot more scrutiny. Security features are usually checked more carefully for 200 CHF and 1000 CHF bills. Swiss francs are also harder to forge than other bills.
From Wikipedia:
According to the 2008 edition of Guinness World Records, the eighth series of Swiss franc notes is the most secure in the world with up to 18 security features including a tilting digit, which can only be seen from an unusual angle, a UV digit that can only be seen under ultraviolet light and micro text. According to their respective central banks, the rate of counterfeited banknotes as of 2011 was about 1 in 100,000 for the Swiss franc, 1 in 20,000 for the euro, 1 in 10,000 for the United States dollar and 1 in 3,333 for the pound sterling.
This was about the eighth series, we’re currently using the ninth, which likely has even better security features.
Also US-Dollars obviously can be used in many, many more places around the world. CHF is only really used in Switzerland and Liechtenstein.





They can try to force me adding that for my single user instance, but I don’t think they can:
Do do this, they need to enforce cryptographically verifiable age verification everywhere. It would require forcing big instances to only cooperate with small instances that poof they do age verification and if you’re selfhosting then the hoster needed to verify you? Not really possible.
Of course big applications and servers could choose to add age-verification freely to avoid scrutiny. Won’t be cheered on in the Fedi I’m sure.
I’m more worried about the proposed OS-level verification, which will be harder to circumvent if you’re not using a FOSS OS. Especially since I can imagine a global effort on this by US, EU, China.
Edit: hypotecially, if we ask how could it be added, a zero-knowledge proof that you’re >18, without revealing anything else, would be the way to go.