memer··on Twitter shuts down account of Sci-HubIt's Twitter's own servers and they can choose who can use them or not. Permitted speech on the legal scope does not matter when talking about businesses.
memer··on Developer accidentally deletes 3 months of work with Visual Studio CodeBut it wasn't a single button, there was a warning message: https://archive.fo/EZX1OSee joaomoreno's comment on that page.