Not jail.
I recommend once a year we vote. We will nominate certain executive boards and their families and the most voting on one will get guillotine'd. Spike their heads around the White House so other corporations know we are serious. I think the first to EARN this right is the Saddler family. They lied to doctors about how addictive their drugs were and got multiple generations hooked on narcotics. This leds to countless deaths and the destruction of many families.
I think it's only fair to return the favor. If there has been a family member (of nominated family) speaking out against their family then that person could be spared. That would be voted on too.
Honestly this is an echo chamber and it gives you the idea that people are paying attention. Ask any rando walking down the street and they probably won't know them.