"For the first three months of this year, a massive 45% of Ericsson's revenues were earned in the US."
But the article is mostly about 6G, and the fact that Europe is a small market compared to US and China.
The article starts with Ulf Ewaldsson at T-Mobile US, he was formely a tech boss at Ericsson.
https://www.lightreading.com/6g/6g-is-forking-with-consequences-for-ericsson-huawei-and-nokia