“…Opinion dynamics, being one of the essential branches of sociophysics, studies the statistical physics of collective opinion evolution driven by microscopic rules of individuals [ 1 ]. Opinion dynamics models can be broadly classified into two categories concerning the opinion space [ 2 ]: the discrete opinion space [ 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 , 11 ], and the continuous opinion space [ 12 , 13 , 14 , 15 , 16 ]. The models based on discrete opinion space usually assume two opposing opinions in the system (e.g., +1, −1, or A, B, etc.).…”