But Eurostack is heading for a crisis. It's great to build open, locally hosted, auditable, trustworthy services that replicate the useful features of Big Tech, but you also need to build the adversarial interoperability tools that allow for mass exporting of millions of documents, the sensitive data-structures and edit histories.
Applaudes Eurostack but signals problem: you need to build adversarial interoperability to export all that is locked in current silos, and that is illegal as it takes anticircumvention. Not sure if that is true at scale though