Yes, I did a post of this myself once.

it’s actually a great incentive to keep the iphone in the backpack when hiking

Yes, it used to be that it could only do it by Meta data, now it can actually compare millions of similar images from the web too.

hardly even a point in cleaning the metadata anymore it's got that bad i just post it if i want to, i figure worst case is nothing new but best case is it's an alibi for false accusations