If you aren't doing anything illegal, then you have nothing to worry about.

The right-wing Swiss People's Party (SVP) argues that the agreement is a breach of constitutional privacy rights


Um, how?
Swiss citizens' rights are not being affected in any way.
US citizens who are cheating on their taxes, which is illegal in the US, will be punished and punished fairly. TADA
where is the problem?

I actually think that the fine for hiding assets should be 2x the value of the assets. so you hide 1 million dollars and get caught? no problem. 2 million dollar fine. TADA

/sigh
/rich people problems

This is what we call "tax fraud"