I'm not exactly a shoe wonk, but I think the idea of barefoot shoes is to encourage you to put more force on the ball of your foot as opposed to the heel, which I think is meant to be better for posture and your knees. All I know is I love them, and I think I'd have trouble going back to shoes with thick outsoles.
If you're thinking of trying a pair, Vivobarefoot has a pretty good return policy (100 days no questions asked) so it might be worth giving it a shot. That said, it's definitely an acquired taste and I don't think they're better for everyone. My partner hates minimal shoes and just bought for herself a pair of Hokas, which to my eyes have a comically large outsole. Ultimately it's about finding the best match for your body.
Their Tracker II Fg Mens looks good too
If you've got really serious ankle problems / past injuries / etc, that might not be a plausible approach for you. But if it's just a case of your ankle being a little unstable every so often, it might be worth trying the barefoot shoe approach, and treat it like building up new muscles in any other context: start slow and easy and try to be consistent about it.
The forest floor is littered with sticks, rocks, and other things, but clearly there was still some benefit derived from wearing what would now be termed "barefoot" shoes in the bush.
Your feet take a beating in the first few weeks but you will build a tolerance.
In my opinion, they're fantastic for hiking as you feel the ground beneath you. Being more aware of the ground surface increases your step precision as well as your balance.
I highly recommend giving a pair a go!
0. https://www.rei.com/product/122170/salomon-x-ultra-3-low-aer...
It's important to note that as for any thin-sole shoe, it takes time to get used to what is much more like walking barefoot - your foot placement and posture changes, as you use the ball of your foot and your calf more. Think of it as the difference between running with a heel/neutral strike with padded running shoes and a toe-strike when running barefoot.
Re. longer hikes and rocks, the sole is well protected and quite tough - they are indeed built for hiking; consider walking briefer hikes in them for a while so that your foot / calf muscles to get used to the difference before taking on long and more exhausting hikes that increase the chances of a twisted ankle.