Alexa, Google Assistant and Gemini, Siri and Bixby feature launches, removals and subscription tier changes, smart speaker and display price drops and discontinuations, voice recording, privacy and always-on setting changes with the exact opt-out steps, skill and action shutdowns, older device end-of-support, kids and family voice profile changes, drop-in, calling and intercom feature changes and outages, with the assistant or device first and what to change in settings.