>>>I am personally unaware of "trans people and their advocates" having "free reign everywhere on the internet to harass, doxx, send death threats, call for the murder of JK Rowling".

DataRacer on Twitter is really good at cataloging this sort of stuff, as early as 2020: https://nitter.net/dataracer117/status/1272737061703790592

Looks like there's finally some actions being taken in the case of JK Rowling:

https://www.thewrap.com/jk-rowling-death-threat-music-video-... https://www.dailymail.co.uk/news/article-10976955/Police-inv... https://www.france24.com/en/live-news/20211122-j-k-rowling-r...

Keep in mind that this is a billionaire who seems to get mediocre support from social media platforms against threats of violence. What chance do the mere plebs have?