It is a function solely of contribution in whatever way one contributes be that by being the smartest person in a room who needs only one minute to do what it takes others three months, or by being people who labor for three months so the smartest person in a room can do something else.
Since the negative contribution is evenly split among everyone ( blameless ) so should be the positive contribution.
This has been a fun debate but I believe what I think about the topic can be summarized as this:
Healthy competition without the toxicity is possible in the workplace. It is just hard and needs careful attention to detail. If you ask how much, that's probably the subject of ideology. When ideologies battle, it's either bloody and both sides lose or it's small wins and loses achieved by mutual compromise. No matter where the balance is met, it must progress with dialogue.
Edit: I use the word "radical" as in outstanding, outside of the box, noticeably different. It isn't meant as a derogatory term.