IMHO (In My Humble Opinion): It shouldn't be "Getting of US-Tech", it should be "Getting of proprietary tech".
Open Source and Free software, open standards, supported by local experts that are part of the global community — that's the way to #DigitalSovereignty. Many have already chosen that path, so the current push is more of an accelerator, a catalyst, not a radical change. The difference between Revolution and Evolution is just one single letter :)