The U.K. Parliament is pushing ahead with a sprawling internet regulation bill that will, among other things, undermine the privacy of people around the world. The Online Safety Bill, now at the final stage before passage in the House of Lords, gives the British government the ability to force backdoors into messaging services, which will destroy end-to-end encryption. No amendments have been accepted that would mitigate the bill’s most dangerous elements. If it passes, the Online Safety Bill will be a huge step backwards for global privacy, and democracy itself.
This isn’t a user behavior problem, it’s a client code problem. Not wanting to see duplicates is reasonable, but expecting cross-posters to time-gap their cross-posts is not. There’s already a feature request to fix this for the Lemmy web UI, other clients will need to decide whether and how to handle cross-posts.