Guessing wether or not someone is a chess authority does not make any analysis. And the general remarks, 'b4 does not serve an influence in the center' or even 'it is against all rules' are superficial. And WRONG!
Unless I'm terribly mistaken, random opening analysis on-demand is not included in the chess.com services for free members. Factly, not even for paid ones.
Guessing wether or not someone is a chess authority does not make any analysis. And the general remarks, 'b4 does not serve an influence in the center' or even 'it is against all rules' are superficial. And WRONG!