People will defederate from Lemmy.ml because someone posted a news article going over oreshnik? I think if people want to genuinely understand the millitary balance of power in the modern era, a firm understanding of missile production and technology is a key aspect of that. Oreshnik, as the article suggests, blurs the line between ballistic missiles and tactical (not strategic) nukes, without going nuclear, which is why it's significant. Other countries with competent missile programs likely have similar technologies, but we haven't really seen many revealed to the public like oreshnik has been.