Countries are waking up to the danger of having the US in a position to take control of most of their computers and phones via software updates.

Open source solutions like https://en.wikipedia.org/wiki/GendBuntu could become more prominent. There's even interesting non us hardware options like https://starlabs.systems/

The US has had an unfair advantage in tech, defense, science and finance because it hosted the global hubs of the free world. This attracted eye-watering amounts of money to places like SF and NY. With the newfound isolationism, tariffs, threats etc. reducing the viability of hosting the global hubs, there's massive opportunities opening in europe and elsewhere, especially if governments can help bootstrap these sectors with efforts like these.