Thats not how it works though. It's just called luck. If 90 out of 100 people will do correct commits and not fuck things up in various ways (from inserting a b

Thats not how it works though. It's just called luck. If 90 out of 100 people will do correct commits and not fuck things up in various ways (from inserting a backdoor to just breaking code), then you've 90% chance that 1 person you give commit access to will not do anything wrong. Are you willing to bet your 10% bad luck on this though? What if its not 10%? How much chance, when 1 become 1 000? Now that is more like it.