Importantly, there are many business processes today that are already limited by lack of trust. That's not necessarily a bad thing either - checks and balances

Importantly, there are many business processes today that are already limited by lack of trust. That's not necessarily a bad thing either - checks and balances exist for a reason. But it does strongly suggest that increasing "productivity" by dumping more inputs into the process is counter-productive to the throughput of the overall system.