Url changed from https://thenextweb.com/insights/2020/07/22/twitter-copyright..., which points to https://torrentfreak.com/warning-for-twitter-users-in-japan-..., which points to this. Submitters: the HN guidelines call for original sources (https://news.ycombinator.com/newsguidelines.html), so it's best to follow the trail like this when submitting.