What we can achieve with DPoS or Fair Democracy?
1) Fair (treating people equally without favoritism or discrimination) and equal opportunity to succeed for each and everyone
2) No authoritarian regime or no anarchical regime (leaderlessness or ignorant leaders lacking knowledge or good judgment) and no concentration of power, because the ability to approve policy is limited only to the concerned department who have the required expertise to make a decision.
3) Evidence-based policy
4) No catch22 paradox, that is PEOPLE have true freedom to remove their representatives easily without the need of all representative consensus.
5) Collaborative problem solving, not by competition.
As all representatives have almost an equal chance of getting remove if the behave frivolously (not having any serious purpose or value), they have to collaborate in order to solve a problem, not compete for each other.

https://iambrainstorming.wordpress.com/2019/01/09/from-hypocrisy-to-democracy-this-way-delegated-proof-of-stake-2/

What we can achieve in fair democracy?

Excerpt for Edmund J Bourne - Anxiety and Phobia Workbook

Amiya Behera