ZKP's are a large load, so this hypothetical is invalid. Also ZKPs require you to already have some amount of in house compute on an in house rack, or else who are you even protecting your data from? So the question is do you provision slightly more compute into the rack you're already managing, or incur orders of magnitude more CPU time expense and a complete refactoring of your business logic to use ZKP's in order to... have slightly fewer servers in your rack? The benefits are hard to even comprehend.