Nobody ever changes their opinion on things with anything remotely like a high degree of frequency, and that's not a particularly bad thing. The "real" point of an argument is not to persuade the other side (though that is what you aspire to nonetheless) but to exchange views, and often to indirectly explore your own views more deeply, at least in the scenario where your 'partner' can bring up something you weren't aware of.
Our views actually shifting is something that only happens over many years and often for reasons we aren't really in control of. Me of 10 years ago would vehemently disagree with me of today on many things, and there's probably pretty much no argument I could have engaged with him to persuade him of what I obviously think are 'more correct' views. It required, most of all, life experience that isn't going to be able to be communicated with words. If it were we'd all have the wisdom of a man who'd lived for millennia. And if not all of us, then at least somebody - but that somebody doesn't exist.
One who wants to debate while rejecting the real state of mankind is oft going to just find themselves in an echo chamber.
Our views actually shifting is something that only happens over many years and often for reasons we aren't really in control of. Me of 10 years ago would vehemently disagree with me of today on many things, and there's probably pretty much no argument I could have engaged with him to persuade him of what I obviously think are 'more correct' views. It required, most of all, life experience that isn't going to be able to be communicated with words. If it were we'd all have the wisdom of a man who'd lived for millennia. And if not all of us, then at least somebody - but that somebody doesn't exist.
One who wants to debate while rejecting the real state of mankind is oft going to just find themselves in an echo chamber.