This is a weak argument. Internet connectivity simply is not measured as a 1-dimensional value. It is effectively infinite dimensionsal.
The marketing papers over this in misleading ways, and that is bad, but if you wanted to pay for your own dedicated bundle of wires, like a businesses office building does, you could get it.
>The marketing papers over this in misleading ways, and that is bad
It's not a weak argument at all and the misleading marketing is exactly the reason it is not. In fact, Verizon has oversold bandwidth (or at least offered it for less than they are willing to accept).
But, what you seem to be effectively saying is that customers are at fault for buying an advertised product which touted the benefits they desired at a price that was acceptable.
The marketing papers over this in misleading ways, and that is bad, but if you wanted to pay for your own dedicated bundle of wires, like a businesses office building does, you could get it.