Meta's Threads opens up ads to global advertisers
1. Meta expands ads on Instagram Threads to all advertisers worldwide. 2. Threads now has over 320 million monthly active users. 3. Meta aims to compete with Elon Musk's X for advertiser dollars. 4. Integration with ActivityPub could enhance Threads' positioning in the fediverse. 5. Antitrust challenges may threaten Meta’s ownership of Instagram and WhatsApp.