Why not? Law, regulation and policies matter. The servers fall under the jurisdiction of the country where they are located. There are certainly other options,

Why not? Law, regulation and policies matter. The servers fall under the jurisdiction of the country where they are located. There are certainly other options, but I think Switzerland is among the countries with quite reasonable data protection laws. Here the text... https://www.admin.ch/opc/en/classified-compilation/19920153/index.html https://www.admin.ch/opc/en/classified-compilation/19920153/...) or some statements which I found with a quick google search: https://protonmail.com/blog/switzerland/ https://protonmail.com/blog/switzerland/ or https://swissmade.host/en/data-protection https://swissmade.host/en/data-protection.