Which LP would this policy most align to? and is there an LP that can enforce the 996?

Frugality. Your cost per hour is reduced.

Learn and be curious. If you’re working on the weekend, you get to do this 24x7.

I chuckle but this may not be far off?

I've had a disturbingly large number of friends cancel on weekend or late evening plans because something at Amazon broke, and they had to drive into a downtown office to fix it.

You mean Amazon can't afford on call support engineers and has to rely on free out of hours labour from its employees? That's astonishing.