Google keeps sneakily shepherding me into placing as many of my photos into their Photos app as they can fool me into, even though I only want to use it occasionally. This wouldn't be so bad except then they say ALMOST FULL, PAY ME! No, Google, I'm not going to reward you for manipulating me. Stop being evil, stop defaulting to Photos storage. Stop assuming I want to put my photos in your app UNLESS I EXPLICITLY ASK TO. Create a setting that said "default to NOT storing in Photos". (Easily done)