To the extent that data centers are being used for military as well as civilian purposes, they become legitimate targets, though. Think about any war in history, if one side knew where the other maintained its intelligence headquarters, wouldn't it be natural to target it?
I'm more curious about when we'll see people start to use AI-driven drones to take out their competitors. Talebans, Houthi, Mexican narcos have been using attack drones for a while. When will city gangs in "civilized" countries start ?