Cognitive bias as a rationale as to why this might occur implies a singular group who up or down vote topics, where as there is more likely two or more differen

Cognitive bias as a rationale as to why this might occur implies a singular group who up or down vote topics, where as there is more likely two or more different sub groups of account holders here. The other thing is perspective of what is well founded critique, such as that which you know to be so, and what others would think would be erroneous or at best flawed since the argument put forward might be deemed correct broadly but does not work with the particular instance due to various reasons like owing to context, morality, practicality ... etcetera.