I disagree.
Scolding may be confronting, but it is done from a implicit morally higher ground, and can just as easily be seen as "punishment".
From dictionary.com:
scolding:
the action of a person who scolds; a rebuke; reproof: I got a scolding for being late again.
scold:
1.
to find fault with angrily; chide; reprimand: The teacher scolded me for being late.
2.
to find fault; reprove.
3.
to use abusive language.
4.
a person who is constantly scolding, often with loud and abusive speech.
What I intended to say was that I prefer people have discussions and civil confrontations, as opposed to angrily and/or abusively reprimanding people with non-PC views.