I'm not surprised given the person in charge, but I still feel bad for the guy. Being almost completely paralyzed, it makes total sense to jump at the chance to get some normalcy back.
I didn't expect 85% of the wires to already detach at this point. In a just society, the whole company would be shut down and the CEO put into a bottomless pit.
I would say that if people were set for life in a more humane, egalitarian society, one can choose to opt into experiments without there being financial incentives to ruin informed consent.
Volunteering in this society with how they treat test subjects (a term that's already loaded as fuck) is letting an unchecked researcher and/or corporation to fuck you up and deny responsibility while waiting you out in court.