Hubris is difficult to eradicate.
One can imagine a circumstance in which one, with great humility, can say "You are wrong and I am right."
Indeed it seems that it takes a greater and more tremendous amount of imagination for individuals to recognize that they can say the line, "You are wrong and I am right" with absolutely nothing remotely resembling humility.
I suspect it is times like this when what is needed, more than anything, is a pre-existing relationship that is able to discern between the line spoken full of humility and the line spoken full of crap.
The internet doesn't seem to be a space where there is a careful investment in relationship. Unless what is sought after is hostile relationships then maybe that is the default start for all.