Both are also independently contentious battles, too. We can’t treat bits agnostically; otherwise we have to accept DDoS attacks and do nothing to route around them/block bad nodes. We can treat opinions agnostically, until said opinions/speech start to infringe on the freedom of others. But we’ve always had a struggle in drawing that line. Likewise, what constitutes a bad node, ultimately? From the perspective of an ISP, that opinion ranges from the aforementioned DDoS, to Netflix for consuming the majority of their bandwidth. What about end users? Their opinions can differ too. A heavy torrent user can weigh down a local hub. Should an ISP just let them? The internet is far more a finite resource than some people are willing to accept.