yep i'm locking my phone down now. I am sure nearly all of us have things on our phone that are innocent but would look bad in isolation.
my phone is locked because it has apps on it that are always signed in to websites; have travel details; just lots of info I don't need a stranger getting their hands on. My laptop is also password & fingerprint locked for same reason.
Not going to stop the smartest of crooks probably, but the average joe maybe.
Portable devices with so much details can be bad things. Guard them well.
