This doesn’t really compute. Society would collapse if nobody trusted “third parties”, and your second phrase is just hyperbole.
It’s more complex than that. The issue is money, and incentives, and how power is structured. A third party that you are paying or whose income is uncoupled to the profit motive, and preferably one that has both private and institutional stakeholders - well, if we choose not to trust them, then basically we can’t trust anyone for anything. That would be a dark place to be.
This reads like projected insecurity. Or maybe even… jealousy.