Along with the high costs of cables, another big obstruction is the ego---have to get it out of the way in favor of some humility. Many attach themselves to someone else's dogma and just camp there, thinking the debate is solved: cables are just cables.
"He who knows that he does not know, knows."
Enough, Grasshopper........
"He who knows that he does not know, knows."
Enough, Grasshopper........