The only problem is externality pricing.

Building https://negationgame.com

I know some jump to coding solutions for human problems like this..

But I'm gonna do it anyway.

Could it be that IF I tear down a productive employee I get docked retroactively somehow. ELSE I tear down a non-productive & I'm rewarded. 

Would require a DAO 'productive' metric plus a court system or prediction market

I get the idea! All of the challenge is in the design of the court system that measures productivity