But to be honest, the web3 / blockchain vibes are an instant turn off.
(Let's see how the votes turn out for this comment. ;) )
Note: If you _need_ a blockchain in your VPN, I would say https://nym.com/ is the most trustworthy of them out there at the moment.
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1) the storage/comm layer (has not much to do with web3/blockchain stuff)
2) the incentive layer to encourage cooperation/participation, and to make the various attacks expensive.
without a functional 2) i'm yet to be convinced that it's possible to create a truly distributed censorship resistant 1).
There's a wholespace of what's known as "dVPNs". I like the concept behind saurik et al's https://orchid.com/vpn; it was specifically marketed as a Tor replacement (with built-in micropayments): https://news.ycombinator.com/item?id=15576457