Earlier quoted context omitted.
I watched the whole thing. Man spent a lot of breath asserting that an AGI will have broadly the same types of goals that humans do. Said exactly zero words about why we won't just be able to tell the AGI "no, you're not getting what you want", and then turn it off.
He covers that in another video: https://www.youtube.com/watch?v=3TYT1QfdfsM
If you've placed the stop button such that you cannot access it safely in all possible failure modes of the dangerous machine, be it bench grinder or an AGI or whatever, you have failed the very basics of industrial safety and you must go home and be sad, for you will not be receiving a cookie.
And the thought experiments of this guy are completely incoherent. At the same time the robot has human-level (or greater) intelligence, yet is extremely stupid, and you can somehow program it in an extremely simplistic way.
Sorry, but all you've convinced me of is that this is just a random guy on YouTube with no particular education of relevance nor other qualifications (I checked), who is very pleased about his own ideas and is quite lacking in the ability to think critically.