I already had developer mode turned on, but I didn’t know about the sensors toggle you can add to your drop down menu. I already turn off GPS/location when not using maps, but this is even better. And some of the permissions are squirreled away and this guide will help you find ones you might of missed when locking down your phone. And within the apps with location rights is where you’ll find the toggle for precision location where Google will use wifi and bluetooth signals to fine tune your location (at least with Android 12).
The IOS video, and given how good the Android video was you should be in good shape with locking down IOS too.