Reddit announced on December 9, 2025, it will comply with Australia’s new law banning social media access for users under 16. The legislation takes effect December 10. To adhere, Reddit will implement an "age-prediction model" to identify and suspend Australian users believed to be under 16. The company publicly condemned the legislation, labeling it "legally erroneous" and "arbitrary." Reddit argues the law mistakenly applies to a pseudonymous, text-based forum, undermining rights to free expression and privacy. Despite its stated compliance, reports indicate Reddit is preparing to lodge a High Court of Australia challenge against the ban. Available reports noted no significant market reaction or stock price impact.