> Take Hetzner as an example.

Similar happened already with OVH Canada vs France.

> In an affidavit, Xavier Barriere, corporate counsel at OVH in Paris, describes the dramatic situation: If the important proponent of European data sovereignty were to comply with the Canadian order, those responsible in France would be committing a criminal offense. They face up to six months in prison and fines of up to 90,000 euros per violation. However, if OVH ignores the Canadian court, it faces contempt of court proceedings in Ontario, which can also lead to severe sanctions.

https://www.heise.de/en/news/Canadian-Court-OVHcloud-from-Fr...

And one comment here: https://news.ycombinator.com/item?id=46060903

Well, for sure they can pressure them but I highly doubt Hetzner would break the law in Europe to satisfy the US government, they are a lot more to lose here than there. I realize that that is not proof.

The relevant fact about Hetzner is that it's an EU company with US branch, not a US company with an EU branch.