Z should hit Russian data centers.

Is anybody calling him Z or is this just laziness? It seems in bad taste anyways, given Russia is basically using Z as their swastika...

It's a mistake to blindly adopt tit-for-tat. Presumably Z has a list of important targets and is working his way down. Maybe data centers rank, maybe they don't.

During the Battle of Britain, Churchill ordered a bombing attack on Berlin. Consequently, Hitler ordered Göring to switch from attacking military infrastructure to attacking London. This is widely considered to have been a significant strategic mistake that helped the British win the Battle of Britain.

Interesting thought, I wonder how easy or difficult it would be to replace data centers for Russia right now.