The arrest of Telegram’s founder endangers the future of free expression and privacy rights, multiple civil liberties advocates told the Caller. Durov’s arrest was spearheaded by France’s OFMIN, the agency tasked with protecting children from violence. Various governments — the U.S., U.K. and the European Union (E.U.) — have advanced legislation aimed at protecting children online. However, critics say these policies could be weaponized to chill freedom of speech and greenlight government censorship. “[Kid’s] safety is a very useful pretext for censors,” the Foundation for Freedom Online (FFO)…