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.
Long gone are the days when the Swiss banks had any banking secrecy. Nowadays they will readily give your personal and bank information to anyone who asks nicely.
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.
The way they handle the crypto assets in pretty much in line with the way they handle the regular bank accounts of their customers. They don't care about the privacy of their customers.