It's nice, and good to see more of a push. However, I think kill switches for at least microphone and camera should be the new default. It's absolutely ridiculous to walk around with an internet connected mic and a camera that looks at your face whenever you look at your phone. Personally, I'll never carry a phone around anymore that doesn't have mics and cameras desoldered or there's a kill switch. For the back camera a cover with a slide is fine, but doesn't really work with the front part.