WhatsApp’s new username reservations, a Supreme Court privacy win limiting geofence warrants, and a major ruling that lets presidents fire FTC commissioners and weakens agency independence.

• WhatsApp now lets you reserve usernames | TechCrunch
• In major privacy win, Supreme Court rules geofence warrants are protected by privacy rights | TechCrunch
• Supreme Court allows firing of FTC commissioners, ends agency independence
• OpenAI teases Codex-branded hardware collaboration coming, here's what to expect - 9to5Mac
• South Korean tech giants commit over $550B to ease 'RAMageddon' | TechCrunch