> significant power over the system they operated
that's such a great observation. Nowadays, when emailing support for a company like Ryobi or Breville, the human's response (through a Salesforce queue, no doubt) is always so helpless. They literally have no ability (nor knowledge?) to deviate from the corporate prescribed path and actually solve the problem.
Same goes for a large car dealer's service dept. There's just no incentive to take the most direct route to solve the problem, even if it ends up costing the dealership thousands more in the process.
On the flip side, it's really satisfying engaging with the remaining few businesses and small makers who have the power to offer excellent, direct support.