I understand the concern, but it makes me sad. The internet itself is a network of relays that store and forward traffic for other nodes, unencrypted. With th

I understand the concern, but it makes me sad. The internet itself is a network of relays that store and forward traffic for other nodes, unencrypted. With that modern perspective, the internet would be unthinkable. And, yes, these days you might have to "explain", but even the law says you are clearly not liable for passing other people's traffic. At least until recently, that was the principle. In the US, that's e.g. DMCA §512.