Subsidiarity has been a key building block of the EU and has failed the EU for unexpected reasons. Subsidiarity was pursued for accountability and to make the EU less centralized - decisions should be made at the lowest, most local level possible, with central authorities only stepping in when a task cannot be effectively handled locally. However, it means that here in Sweden govt bodies are all individually moving to Azure, because each one makes that local decision in their best interest. The same thing has happened all over the EU - and very few govt bodies would ever take the risk of investing in using EU cloud or data platforms. We need public procurement to help kickstart life into the Eurostack.