I think I will not discuss with you this for about 5-10 years, because you sound a lot like me when I was around 21, and I know how naive and inexperienced and entirely unrealistic I was. Ultimately you miss the experiences that would make you far more pessimistic. For example nobody talked about making Western liberal democracies like third-world hellholes, it was about making them like their former selves when crime levels were lower, violence was lower, people were politer, people were politer with women and so on. In fact, turning Western liberal democracies into third-world hellholes is actually happening, but through a different, asylum-seeking / refugee pathway, a perfectly idiotic counter-selection where instead of exercising brain drain, we drain the most damaged people and expect it to turn out good. But that is just a small part of how you probably need to get more pessimistic experience before we can discuss it meaningfully. I have no interest in engaging with angry rants, they are not able to teach me anything, they just sound like both people really sweating and trying to win something, but there is no actual prize to win. Being drunk on the idea of social progress and the improvability of human nature is just like other addictions, you really need to hit rock bottom before you see what is the issue, I think anything I would try to explain here would be pointless without such a wake-up happening. So I wish you luck and maybe re-discuss this again in 5-10 years where you maybe got influenced by more experience.
Telling your opponent that they are incapable of arguing with you until they are older is a fully general counterargument, and one of the more aggravating and toxic ones.
Even if it wasn't a fully general counterargument, it would be fallacious because it's ad hominem. There are plenty of people 5-10 years older than me who share my ideas, and you could as easily be arguing with one of them as you are arguing with me now; the fact that by chance you are arguing against me doesn't affect the validity/truth of the ideas we're talking about, and it's very irra...
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A list of some posts that are pretty awesome
I recommend the major sequences to everybody, but I realize how daunting they look at first. So for purposes of immediate gratification, the following posts are particularly interesting/illuminating/provocative and don't require any previous reading:
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