There is no escaping that we must care about implementations even run by a small number of people. If something happens in the network that harms them its a harm for all of us. Outsiders rightfully do not judge Bitcoin for this implementation vs that implementation. We're all in this together.
Your work there is appretiated, but lets admit further benefits:
1. It is cheaper to learn from mistakes others make
2. Dangers uncovered elsewhere keep the herd together