to use Siri, when she says "say" it means type, with a spacebar, type "hey siri" to reset the homepod mini, tap the green flag at the top and when it boots up by a white light circling the homepod display, press and hold the center of the display for 5 seconds and Siri will go through the reset process, then after the reset process, it will boot as a new homepod
Very Insane
