There are about 200 countries in this world. 195 of them are as of today reliant on foreign-controlled software to a similar degree, which is "completely and utterly in every facet, across consumer, business and government levels".
Let's talk about the other 4 then (excluding the US), with varying degrees. One of them has magnitudes more government interference than the EU. Another one also has both more government interference and stricter rules and regulations, both in terms of labor laws and things like data privacy - even stricter than GDPR. The third one has less of this, but still much more of it than the US, and has the lowest sovereignty level out of the four.
I've talked about three, that leaves the fourth. The fourth one is Russia.