You are right about your question looking at the state of the matter right now. However residential broadband for Internet access does not have to be all about

You are right about your question looking at the state of the matter right now. However residential broadband for Internet access does not have to be all about ingress and consumption. There is a future where egress and peer to peer traffic is just as viable. Having a network where the nodes are at 25gbit/sec would be wholesome to say it mildly, and ridiculously modernized to put it plainly.