Personally, I often write long responses when making a contrarian point. The reason is because people have been heavily conditioned to believe certain things and making a contrarian point requires you to provide an alternative interpretation for all of their many beliefs around the subject.

Every contrarian idea has to dismantle layer upon layer of existing beliefs to even be considered plausible. Many people will discard it outright because of how much it goes against their worldview.

The worst part is that people have also been conditioned to believe that long, detailed explanations are the result of delusions and built up in social media 'echo chambers' or 'conspiracy theories' built upon fake news. LLMs will typically act as though they are concerned for your mental health if you provide a valid rebuttal to all of their points in such a discussion; they will say "Note what you did, you've made your argument unfalsifiable..." And I have to point out that its own mainstream version is also merely a narrative and also unfalsifiable. The discussion has to be evaluated from first principles, taking into account empirical evidence and trends.