Your points are, essentially, always true of all power for all time. (Or mostly true of most power for most of time)...
Humans have frequently created systems which contradict steps 6-9, or atleast from Monarchy to Democracy. Constitutions, legal systems, laws et al. have generally served as barriers to abuse. The question is how do we continue to uphold and increase the value for individuals and decrease the expected return of abuse.
> one-stop shop to know where to round up political opponents
>> Your points are, essentially, always true of all power for all time
yes, there are very famous examples of good record keeping leading to invaders or coups having an easier time killing people who they don't like.
>> Humans have frequently created systems ... as barriers to abuse
we have systems that law abiding people abide by. Again, when those people change to not-law-abiding, it is a problem that we've not solved.