That many egos then go rogue is a sort of social cost of reifying this tool as an identity. It is *not*.
You need your ego for safety. It is not you, will never be you, and you don't need to take it so seriously when it's not doing its primary job.
A properly assigned ego is a very small thing.
It shows up occasionally to offer feedback ("this offends me") or guidance ("that would hurt"), but does not pretend at agency.