Greg's Letter is brought to you by Startup Empire Roadmaps, tactical insights, and workshops to transform your 2025. Get Startup Empire for $747 (save $250)—offer ends Jan 1 at 11:59 PM EST with code EMPIRE250. Test it for 14 days—cancel anytime, no hard feelings. You need to use this link to checkout to skip the line and claim the deal. 2025 AI predictions "Shadow AI" is about to be come the newest biggest corporate headache. Employees start running their own AI agents to automate their jobs...