man, as much as I hate spectrum, I will say, as much as I want to pay them for bandwidth and speed they’ll give me what I want, and sometimes even more. YMMV of course. imho this is why net neutrality should be a thing.
The engineering problem here is in limitation in aggregate Mbps/Gbps capacity in a specific last-mile service segment for N number of end user residential customers, due to use of DOCSIS3 on coax vs more modern FTTH access methods. Nothing to do with peering/net neutrality at the local city's IX point or how the ISP exchanges traffic with other AS.