Prevention is not the cure to the tragedy of the commons, we always need to be able to react. I don't pour oil down my drain, but the rest of the building does, which is how my six-meter wire won't do jack.

A laboratory environment which is devoid of any resemblance to the real world will yield you different results compared to had you designed and built first for the environments you will encounter, would you agree? And these results could have capabilities not transferrable between different environments.

I try to raise these questions in good faith: For example, are wheels the way to go at all for filthy pipe environments with many sticky and tangly hazards, or do we perhaps have to explore more snake/worm form factors? If we design for the clean environments, all the magical "cost savings for infrastructure restoration" accounting you can do will never materialize.