Imagine that you run a workplace where floor space is relatively expensive. To avoid increasing the floor space, you determine exactly how wide each hallway must be, exactly how much space is required, and build everything to that specification. Your hiring decisions take the weight of an applicant into account, so that nobody will be too large for those hallways. Then a law comes along saying that your coal mine is dangerous, and your use of child labor is unethical. "But look at the cost!", you cry, "I can't afford to enlarge every tunnel to accommodate full-grown adults!" But there was no reason the tunnels couldn't have been built larger in the first place.
There was no reason why the web and the internet could not have chosen to respect privacy by default, and thereby avoid the current costs of changing their software and business models. If it is true that the default apache configurations violate privacy standards, just as any configuration of Google Analytics violates privacy standards, then that is a sign of just how much the regulation is needed.