Meta doesn't use enterprise equipment (for example the "PDU" is a passive DC bus bar); they've chosen to make a tradeoff between capex and service cost.

I've had situations where I wished there was a robot I could get to plug in a cable.

The question with this and other efforts is: will this be used to enhance or maintain quality or will it be allowed to reduce costs and whatever quality level arises is the new acceptable?

Robot pizza that made Michelin level pizza would be welcomed. If we're just supposed to eat whatever crap tier pizza the robot owner can manage, why would anyone bother?