Right, that's fine in the real world, where the existence of something affects you. Real objects take up physical space, and can be noisy, polluting, or inaccessible.
Nobody is forcing you to look at, interact with, or even acknowledge the existence of my local web server. There is no stronger sense of the word "voluntary" than the one that can be used to describe web services. My service doesn't even exist to you, unless you explicitly choose to engage with it.
You, on the other hand, believe that it should not be allowed to exist for other people (at legal gunpoint!), unless it conforms to the features that you believe it should have.
This is more akin to not being allowed to invite people into my home, unless my bathroom and kitchen meet certain (arbitrary, non-structural) requirements.