You are right i am not an expert in hardware development or software, but I get safety. I do safety everyday when i am building off-road ad-dons for vehicles.
This is why i am here asking questions, yes i do get it is still the internet and everything should still be taken with a bit of common sense. (i know that is a whole argument in its self)
I get comparing between a motor control system and a water filling system is not the same thing. Everything will break, and if you plan for this then you are a step ahead. Going knowing it will fail and plan for it when developing safety protocols.