Why are the rich immigrating to Switzerland? What are the "elite" considerations behind this?

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When it comes to "rich people immigrating", many people will first think of Monaco, Dubai or Singapore. However, high-net-worth people who really have a long-term vision are increasingly choosing a country that seems "quiet and low-key" - Switzerland. This immigration boom without noise has quietly become an important direction for the asset allocation and identity planning of the world's rich.

So, why are the rich immigrating to Switzerland? What "elite-level" considerations are hidden behind this?