So Switzerland has decided to take a very different route regarding crypto assets. That's unfortunate!
They are known worldwide for their banking secrecy law which allows them to protect the information of their banking customer's data from any countries in the world.
It's unfortunate to see them taking a different route altogether for crypto assets. Probably they want to safeguard their own banking business by making crypto information available for the world.
10 years ago everything had already changed
https://www.swissinfo.ch/eng/business/swiss-banks-accused-of-hiding-data-behind-secrecy-laws/48292728"Bank Secrecy Act was tightened in 2015 following a spate of stolen data being bought by foreign tax authorities.
Financial historians complain that banks now hide behind stricter secrecy laws when rejecting requests for documentation.
In January, the Swiss Historical Society, which represents 1,700 historians, wrote a letter to the finance ministry, calling for the law to be relaxed.*
It pointed to an extreme case of UBS bank denying an historian access to documents showing its financial dealings with Germany during World War II."