100% agree with all the people saying it's not enough, but it could be a start, which potentially forces interesting changes at the company level even if it doesn't do much with the economic system.

I would rather see no shareholder influence, but weakened shareholder influence and less incentive for CEOs and execs to be douchebags can still be meaningful (though perhaps not alone). Unfortunately, since people who want to lead others tend to be empathetically challenged, they still need explicit incentives for them not to just go through the same old exploitative and abusive patterns. Say this went through, the people who replace the spoiled CEOs who decide to leave would just end up being corrupt as well if some kind of positive reinforcement doesn't also exist.