You're looking at the exchange of opinions in such a way that your examples lack any brain function above that of an algae cell, VH.
The correct answer was to point out that when Swhlfdhsofi did his example where he pretended to change his opinion to prove a point, that he hadn't changed at all and his point was still moot.
Instead you think he means that accepting peoples opinions without thought put into it is what he means. As things happen and the facts are pointed out, people's opinions change. This is why we don't constantly have the same people or people with the same ideals running our government-- people's opinions change.
Logic is not a two-sided sword as you seem to believe. Logic goes only one way, and that is why it is logic and not chaos. For example:
"Hey, I hate you because your religion is not my religion, I shall now start a war with you"
"But sir, we are a peaceful nation, and our religion isn't all that different from yours, we may believe in a different god, but isn't it all really about what that god teaches us?"
"Oh. I suppose you're right. I don't agree with your religion per say, but I understand your views for supporting it, I will now leave you at peace."
as Swhildsfjhidslfh's example. You say that there could be countless bad examples. If logic is applied then that is impossible. For example:
"Hello, our people enjoy [something atrocious and gruesome here], I suggest you do the same"
In your supposed "Swholli-land", the other state would agree simply because they are open-minded.
There's a difference between being open-minded and easily-influenced.
Another example:
"The Pythagorean Theorem, named for it's inventor, Tom Theorem, is as follows: A squared + B squared = C cubed"
In VH land:
"Nono, it's C squared"
"forget you, roostersucker. Now as I was saying, we can measure the power of a desiel engine(named for it's inventor, Bob Engine) with the following ..."
In Swhsdhfkjds land:
"Nono, it's C squared"
"What? check your book again"
"I have, it says C squared"
"Anyways, as I was saying, the Pythagorean Theorem is as follows: A squared + B squared = C squared ..."
Oh man, other opinions are so loving scary.