I've been thinking about the SSSniperwolf and Jacksfilms doxxing situation some more.
A lot of YouTubers who covered it said Jack went too far with how many videos he made parodying her content. Like?? That's the point. Sniperwolf does daily uploads of low effort reacts and Jack was copying that. Except he was showing how to make transformative reacts with things like Sniperwolf bingo. His channel JJJacksfilms is a direct parody of SSSniperwolf. Jack also never brought up Sniperwolf's past controversies or made things personal (Despite her being in an active lawsuit). He just focused critizing her reactions.
Also, SSSniperwolf was so dumb for escalating this to a crime. I don't even mean in the sense she was dumb for doing a crime, I mean in the sense she could have gotten out this react-gate pretty cleanly in the long run. These types of controversies have a life span for how long the public will support before they move on. If she just ignored Jack the momentum of his movement would eventually die out. She may take a few hits (apparently her views are going down) but she would not have been seriously effected in the long run. YouTube was probably never going to make big policy changes around react content. She could go back to doing her lazy reacts. Her doxxing Jack means this will follow her forever.
Now, I think the big reason why SSSniperwolf did escalate to doxxing is because Jacksfilms was effective. YouTube may not have been taking action, but small content creators were. In his recent videos more content creators were coming to him, asking him how to report their stolen content, and he walked them through it. Instead of letting her videos get claimed she edited the reported pieces out but this shortened her videos- making it so they don't qualify for ad revenue. I think this is what really got to her.