Consensus is not possible in centralized structures.
We can't solve social problems with centralized despotic authority, regulations and power clustering.

Consensus can only exist when:
a) - Everybody is involved in building solutions for the community,
b) - Everybody is informed with proper continuous feedback,
c) - Everybody knows the risks of taking that decision.

Consensus is a general agreement on a proposition to act and change the destiny of all the members of a community and face the risks involved.

Consensus can be "good" or "bad" because collective decisions involve risks that reflect in all the future of the community.
Any consensus in equalitarian groups can be right or wrong about the consequences of the collective choices and actions agreement.

When there is manipulation of the discussion of solutions, by self-interest people or groups with the need to fight for Power then it can't be called consensus, but an imposition.

Consensus exists only in equalitarian groups, where everybody has the same rights to express their importance by influence and be influenced by all the others.