Your first encounter with a brown bear in the wild can be unnerving. It's a really different feeling to see an animal that could easily kill you in the woods, without a wall or a fence between you and that animal. It's really humbling, and makes the woods feel entirely different than most other woods I've ever been in.
It's not that hard to be safe. You make noise when you're in brushy areas, and you stay aware of your surroundings as long as you're in bear country. If you're camping, there are well-established routines that keep bears from messing with your camping area. You keep in mind where bears are in their annual cycles; are they relatively well-fed, or are they hungry and looking anywhere they can for food?
I like the balance of doing technical work with the experience of walking in the woods with bears. The projects I work on are important, but they're not life-safety-critical. If one of my servers goes down, no one's going to die. Having interacted with brown bears at close range, a server going down is a relatively low-stress event.
I wish there were more wild areas left. The woods in the lower 48 feel empty after living in forests that still have the top predators alive and healthy.