If paying Apple 20 billion to be the default search engine in Safari, paying Telegram 300 million in cash and equity for access to their 1 billion monthly activ

If paying Apple 20 billion to be the default search engine in Safari, paying Telegram 300 million in cash and equity for access to their 1 billion monthly active users, seems like a good deal for xAI. Where else are they gonna get users at that scale?