That doesn't make any sense. If a person is unproductive or abusing a policy, you fire them, publicly. You don't ban the policy.
Now everyone who wasn't abusing the policy but was only still working at Yahoo because of it will leave. This is called throwing the baby out with the bathwater.
Now everyone who wasn't abusing the policy but was only still working at Yahoo because of it will leave. This is called throwing the baby out with the bathwater.