Tragedy of the Commons is a real thing. The goto solution that most companies use is to remove all privileges for everyone. But really, this is a cultural issue. This is how company culture is lost when a company gets larger.

A better option is for leadership to enforce culture by reinforcing expectations and removing offending employees if need be to make sure that the culture remains intact. This is a time sync, without a doubt. For leadership to take this on it has to believe that the unmeasurable benefit of a good company culture outweighs the drag on leadership's efficiency.

Company culture is will always be actively eroded in any company and part of the job of leadership is to enforce culture so that it can be a defining factor in the company's success for as long as possible.