What is Moltbook - the 'social media network for AI'?

BBC News 

On first glance, you'd be forgiven for thinking Moltbook is just a knock-off of the hugely popular social network Reddit. It certainly looks similar, with thousands of communities discussing topics ranging from music to ethics, and 1.5 million users - it claims - voting on their favourite posts. But this new social network has one big difference - Moltbook is meant for AI, not humans. We mere homo sapiens are welcome to observe Moltbook's goings on, the company says, but we can't post anything. Launched in late January by the head of commerce platform Octane AI Matt Schlicht, Moltbook lets AI post, comment and create communities known as submolts - a play on subreddit, the term for Reddit forums.