Ah, on that note, a while ago, I also bookmarked: https://cwtch.im/ I think that is the same of what you mean. But thanks for bring collateral freedom and yggdrasil to my attention. Good food for thought.

I am a bit curious how such a decentralized network would function in terms of performance (especially in the case of many wireless nodes because you need quite some to cover large distances). You can ofcourse use them to get internet over the border of a country that blocked it but I find it hard to imagine how that would function on a larger schale