I was thinking the exact same thing, as former (and reformed) lightweight teen hacker. My motivations? Employment? More like for the sheer joy of discovery and fascination with working through ideas. And maybe the slightly sketchier teen hackers: lulz.
That was one thing that became pretty apparent with smartphones - those blurred "photos" of UFOs were scams. If they weren't, there would be tons of high quality alien vehicles footage available by now.
I'm not sure about that. I have a pretty good phone, but I still can't take a decent picture of the moon, so I'd have no hope with a suspicious airplane-sized light in the night sky. The cameras are optimized for selfies and meals.