I agree with that. And for many people it's practical too. Not completely infallible but maybe the best thing that can reasonably be done. But for those who live alone or have no relatives around, it's not an option.
I would not underestimate a trail camera's ability to catch someone that is not local. In that case there would likely be a getaway vehicle. So when your camera goes off you get the police and your closest neighbor to have a look. Maybe your neighbor can write down a license plate #, let the air out of the tires, or something. And the police might arrive in time. I once heard about a thief who spent the time to take every circuit breaker out of the electrical panel in addition to all the other stuff he hauled off.