If you're an EU business it's easier to do B2B with other EU businesses, just like it's easier for US businesses to do B2B with other US businesses. Not sure this is strange or out of the ordinary, I think it works the same in most places in the world today.

> Is the middleman's nationality that important

No, it's not. You're absolutely right on that.

It's just someone you don't know who actually runs it due to no proper imprint promoting their business over someone else who you also don't know who actually runs it. So you send all your valuable business data to unknown guy A instead of unknown guy B. Oh, and also, in both cases you couldn't even sign a proper data subprocessing agreement with both guys. You can't sign it with guy A, who doesn't care, and you also can't sign it with guy B who says he's from Europe, does not even bother to provide an address to prove that, and obviously does not understand the GDPR.

Net souvereignty gain is zero by switching the middle man. In fact I'd say using such a "European" router service is actually worse than making business directly with, let's say, AWS, OpenAI or Anthropic where you'd at least know where you're buying from.

So important that you'd switch to another middleman at no additional cost over the middleman you're already using?

Probably for quite a few people.

> Is the middleman's nationality that important

Yes, that's why I switched