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REO – Reply Entirely Optional Tired of endless reply-loops? Stick REO at the end of your message to say: “No pressure. No reply needed.” Let’s break the chain: Every “Thanks!” triggers a “No worries!” triggers a “👍”... and so on. WhatsApp alone sends over 1 billion messages a day. If just 5% dropped the polite-but-pointless replies, we’d could approximately save 315 tonnes of CO₂ — daily. Use REO. Save time, sanity, and the planet.
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