It probably comes down to the difficulty of of transport. We have a local fruit in the Eastern US, the Pawpaw. It’s a fantastic fruit and has a history of cultivation in the area. But, it does not transport well and has to be eaten pretty quickly after they ripen. So, it’s not a wide commercial success.
I’d go for an “it depends” answer. If they are just out and about looking for food, most would probably run. No animal wants to risk injury and fighting with an unknown enemy carries too much risk. So, their instincts will likely make them run. However, if you do it near their den and/or young, the instinctual calculus may be very different and you could end up as an impromptu baby snack.