To an enormous extent are todays data centers, cloud providers, and all the techology the whole world use today based on open source. Without linux, curl, ffmpeg, and so on nothing in todays high tech society would work. Google, as it is today, would not exist if it was for all the open source they leech of.

I hope Sweden and more Erupoean contries does the same

Then migration will take years if they already are established in US cloud services

Like the chumbawamba song

When fine society ICE agents sits down to dine
Remember that someone is pissing in the wine

The sun is in the cloud(s)?