Australia isn't flying solo on this one. Concerns about kids' mental well-being, online bullying, and exposure to sketchy content have pushed them to tighten the reins on underage internet use. Denmark's watching closely. So are Malaysia, Norway, and Spain. Even some U.S. states are jumping on the bandwagon, drafting their own rules to keep younger users safer online. It's becoming a pattern—governments worldwide are rethinking how much digital freedom children should really have.