Elon vs. Zuck, computer brain implants & white font trick

Plus, ChatGPT's truth-skirting and why it poses risks for everyone. Wonder how TikTok knows what you like? I've got answers. I chat with caller Gwen from TX about getting started with her Mac. Tips on dodging fake home listings and getting college cred online.  Learn more about your ad choices. Visit megaphone.fm/adchoices