Am I alone in thinking critical infrastructure monitoring like this should be run on the metal in your own center? Sure, offload some data for processing and re

Am I alone in thinking critical infrastructure monitoring like this should be run on the metal in your own center? Sure, offload some data for processing and reporting to cloud providers. But I'm slightly worried that electrical grid technology is using something they cannot control, and freaking uptime robot (I use it also) instead of proper IT in a controlled facility.