I'm not sure I'm following your train of thought here. Maybe you can help?
You say that people can't be left to the own accord, but then you also want people that you can't trust (leave to their own accord) to be in charge of you and managing a country?
Yes, I do think people can't be left to their own accord and some people should be allow to make rules for others. How we determine who those `some people` are is a matter of what we tried already and what was effective.
I don't really have a good suggestion. I wish I did. I kind of believe in the "democracy is the worst form of government except all of the others" statement because it appears to be so. You can probably make better democracies though but they require education and participation. Education you can do at scale, but participation is hard to achieve amongst heterogeneous populations, especially when they're large.
IMO that's why we're seeing problems with the U.S. that simply will never resolve. The long-term future is balkanization in some fashion. Either outright via secession or implied via arbitrary restrictions that make certain places undesirable to go to. Contrast that with a country like Iceland where the population is more homogenous and the democracy seems to work better.
And it's not a race thing so much as a belief/culture thing. Just in case someone mistakenly believe that was what I was implying, it's not.
But I do think it's hard to reconcile saying that you fundamentally mistrust people but then you still want to give them power to make rules for you. The safer bet would be to have less or no government in that scenario unless you trust that you can create a process that really weeds out those who are not trustworthy. It's hard to do that too. Even people who are highly credible (scientists, doctors, etc.) often aren't people you would want making rules for you because they're not philosophers...
I disagree that the safer bet is to have less government - look at the macro picture, things are better than ever as governments are exerting more controls, so there must exist a process of which allows for better prosperity for all by allowing government to modify our behavior.
Making rules is a function of government, and government is a function of the collective will of the people. So rules are nothing more that what I, and most of my neighbors, believe how everyone should behave, and the process is ultimately a trial and error; an experiment.
I know why you made this comment about race, but even Aristotle hundreds of years ago noticed that multi-culti does not work with democracy, simply because it breaks homogenousity of citizens.
You say that people can't be left to the own accord, but then you also want people that you can't trust (leave to their own accord) to be in charge of you and managing a country?