Yes, and this should occur naturally, because such people naturally obtain good feedback of their own.  This gets weighted into how their own feedback is rated by a trust system.

Without saying anything derogatory about anyone in charge of DefaultTrust, it is absolutely impossible for any person to make decisions other people should trust about things like this, when they clearly have their own conflicting interests, but DefaultTrust is basically rammed down everyone's throat.  Many people don't even realize it should be turned off.

The history of people who have been on that DefaultTrust list who shouldn't have been is so long and familiar to anyone here who has paid any attention that I need not recount it.  Its history speaks for itself.

It benefits nobody except the people on it.