"...the Eurostack’s proponents are really working on the preliminaries to digital sovereignty. It’s not enough to have alternatives to US Big Tech. There also needs to be extensive work on migration tools, to facilitate the move to those alternatives. No one is going to manually copy/paste a million documents out of their ministry or corporation’s GSuite repository and into a Eurostack equivalent. There are a few tools that do this today, but they’re crude and hard to use, because they are probably illegal under America’s widely exported IP laws.

Faithfully transferring those files, permissions, edit histories and metadata to new clouds will require a kind of guerrilla warfare called “adversarial interoperability.” Adversarial interoperability is the process of making a new thing work with an existing thing, against the wishes of the existing thing’s manufacturer" https://doctorow.medium.com/https-pluralistic-net-2025-11-26...