On Tech: Google is a monopolist in online advertising tech, judge says

Plus, how tariffs are threatening some Amazon sellers.

View in browser|nytimes.com April 17, 2025 Here is our best tech reporting from the week. FEATURED Pete Marovich for The New York Times Google is a monopolist in online advertising tech, judge says. → MORE FROM TECH Jamie Kelter Davis for The New York Times They sell party supplies on Amazon. New tariffs threaten their future. → Sisi Yu Why a tariff-inflated $2,000 iPhone is nothing to fear. → Jeremy Leung Washington takes aim at DeepSeek and its American chip supplier, Nvidia. → Vincent Kilbride What if Mark Zuckerberg had not bought Instagram and WhatsApp? → Photo Illustration by Javier Palma; Photographs by Doug Mills/The New York Times; Quinn Glabicki/Reuters; Frederic J. Brown/AFP; Alamy This company's surveillance tech makes immigrants 'easy pickings' for Trump. → Need help? Review our newsletter help page or contact us for assistance. You received this email because you signed up for On Tech from The New York Times. To stop receiving On Tech, unsubscribe. To opt out of other promotional emails from The Times, including those regarding The Athletic, manage your email settings. To opt out of updates and offers sent from The Athletic, submit a request. Subscribe to The TimesGet The New York Times app Connect with us on: Change Your EmailPrivacy PolicyContact UsCalifornia Notices The New York Times Company. 620 Eighth Avenue New York, NY 10018