Such termination happens very much in Europe also. I have lived in Europe my whole life, half of my working life inside the EU, half of it outside. And I have seen this happening bot in- and outside:
on the head-roll day HR sends a friendly message asking you to pay a visit in their office. While you do that, security folks clear your desk, and a few minutes later you are outside the building with the signed paperwork in your hands. And suddenly another guy gets a friendly message from HR...
Of course the severance is paid according to the law - but such sudden (mass)termination does happen here too.
on the head-roll day HR sends a friendly message asking you to pay a visit in their office. While you do that, security folks clear your desk, and a few minutes later you are outside the building with the signed paperwork in your hands. And suddenly another guy gets a friendly message from HR...
Of course the severance is paid according to the law - but such sudden (mass)termination does happen here too.