Only con-bots can disagree when someone presents a fact.  It is in their low information DNA.   In psychology they call it cognitive dissonance.  They could be 100% wrong but cling to falsehoods because to have to think the issue through and consider/weigh all points is too difficult and creates dissonance in their brains.   We really should feel sorry for them.  I know one of them and they are clearly as dumb as it gets but would sooner go to their grave in their ignorance.