> right now

NN, as I understand it, is not so much about the current state of things, but about making sure that future "wikipedias" and "facebooks" get the same chances as the current ones. Right now there are no viable alternatives (that you and I know of, at least) - but what about this time next year?

You can't change what NN means on a whim, to account for whether each specific type of internet service has "viable alternatives" or not. And how do you even define what are viable alternatives? What's viable for me, might not be viable for others.