Well clearly you drank the Comcast kool-aid. Bandwidth is nothing like clean water supply, food, or generated electricity. It’s more like traffic on a highway. Sure, there is a finite amount of room on the highway, but until you hit that at any one time, there is room on the highway for more traffic.
It could be a problem if everyone was playing flight simulator at the same time but they are not.
Guessing you don’t run a couple docker containers to support local development;-)