Where should I start? Hanassholesolo wasn't hunted down for making a "wrestling meme." He made a wrestling gif that represented Trump beating up CNN which was later retweeted by Trump. That made him newsworthy, who was Trump retweeting? Well, he is an online troll who makes antisemitic and racist memes and hate speech. CNN tracked him down, interviewed him and said that they won't release his personal information (which isn't even technically doxxing because they aren't a random creep on the net who tries to form a lynch mob.)
And the only ones I've seen calling it a Doxx so far have been Neo-Nazis and T_D trumpettes who act like this is a massive scandal.