These nations are all losing face from being snubbed. They are going to take increasingly drastic measures to assert their authority - this is not something that will go away. You already saw this with the UK parliament seizing documents which is unprecedented in recent times.
That’s kind of like saying that coka-cola feels threatened if the CEO reports an illegal lemonade stand that’s blocking his driveway.
The scales are not just different, they are absurdly different. UK is NOT afraid that they will lose sovereignty because of Facebook. Thats just ridicules.
You can bet both parties are going to use similar tactics next election.
We all knew that the UK didn’t have much real power over these US multinationals, but Zuckerberg made it visible. A government looking weak In the face of a single 36 year old is a sovereignty issue. It’s a huge loss of credibility at home and abroad. It has shockingly little to do with the underlying issue.