I can 100% attest to this. Kids shoes are cheap because they're cheap.
Be careful what you wish for. Small feet on a man mean you'll be sentenced to a life of small dick jokes. Which is certainly not the worst thing in the world but it isn't great.
I have sprained my ankles in the past but not since I was a teenager...maybe adjusting to my growth spurt when I was still wearing size 1s haha. Now I'm fine I guess I have adjusted. Of course, I've never been normal-footed so don't have a point of reference but yeah I'm not falling over myself like a newborn fawn as you may think.
Why the hell not? 
It is impossible to find steel toed boots in a size 3 I will tell you that much
My balance is not too bad actually my body has had my whole life to adjust to its situation with my feet. I also go up stairs quickly on my tip toes but yeah I do always feel that stairs have ample room for my feet. Another positive is I pretty much never stub my toes.
No honestly I can't say it is. I have small hands but other than that totally average.
Shoe shopping in a store rarely happens. I can go to Kmart or Target and find shoes in the kids section, or go online. I was only going into a proper shoe store this one time to get a new pair of running shoes.
Not as much as you would think. The body is incredibly adaptable. I have pretty strong foot and calf muscles that distribute the load I guess.
I only got my feet measured for a new pair of running shoes at a new running store that just opened up. You're right - I don't have to combat the Brannock device on a regular basis.
I was born with feet in the 1st percentile of the population and they stayed that way even despite getting taller. Now every shoe shopping experience is awkward af.
Yes they do. But I don't know if it's any worse than a "normal-footed" human's feet.