I was the pilot for the county owned airplane, we had space in a small oil company hanger, 20,000 population city with a medium crime rate, thieves broke into the hanger and stole the radios out of our Cessna. Probably the somewhat larger hanger had a lot bigger bullseye on it compared to the planes in T hangers. There was at least one time when planes tied down in the free tie down apron were vandalized, so tying one down outside isn't something I'd like to do.
As I look for hanger space there's a long waiting list to get into the overpriced T hangers, which is very discouraging for me.