David French's anti-social justice warrior writing actually dovetails nicely with Milo Yiannopoulos, Razib Khan, and the other 'white' nationalists on the alt-right.
From everything that I've read on this thread, you seem to believe that the kind of threats and vitriol that French and his family have been objected to, are not only to be expected but in fact perfectly acceptable because of past behaviors, his sojourn into politics and some unproven allegations that you may have about his personal habits and his known associates.
Based on that, those who level threats and vitriol against Donald Trump and his family, are simply engaging in expected (and simply put) acceptable behavior due to Trump's KNOWN past behavior(s), his sojourn into politics, and all the allegations out there about his personal (and business) habits as well as his known associates (the Clintons).
Thank you for clarifying that.