Not in an atmosphere of distrust and derision, as in Kirkwall's Gallows for instance. I can easily see rebellion against such a situation and I guess that's why it's so plausible in our game.
On the other hand, as a real life comparison, I submitted myself to military training once upon a time and in dealing with dangerous things, I was under the direction, instruction, and supervision of people who had a lot of power over every aspect of my day to day life. So, I suppose my answer is yes, I would trust someone with that kind of power in some cases. The obvious difference in that is that I don't have to spend the rest of my life on base because I learned ways to proverbially shoot fire out of my hands. I'm going to think that over some more because it's a really interesting question you've asked.
Can you think of any situation in which you'd trust someone with that kind of power over you? And to what degree?
Hmm, a position where I would trust someone with that much power.
Well, during the event of a huge emergency and we'd need someone to organize who does what, who takes care of where, like when my town got hit by a tornado last year.
Also, as a carpet cleaner, I've cleaned assisted living centers, including the places where they have the people with Alzheimer, and I did a job at a hospital where they (short-term) kept the mentally unsound to put it politely, so in instances where someone literally can't think for them self or mentally never matured, I'd want someone to have power over them to at least keep them from hurting themselves and hurting others.
Of course, I'd also want to vet each person given such power to to my utmost to limit the potential for abuse. Look at someone's character, work history and reputation, that sort of thing.
If I ever got to that point, I'd probably be too far gone to think about others having power over me like that.
When the tornado hit, I was happy to have someone organize things. This group of people mind the kids, this group of people clean up debris, the people with medical training tend to the wounded. It made things more efficient and the situation was dire enough that not many people threw a fit about "who was in charge."
I suppose personally, in most cases, unless I volunteer for something I don't want to be "forced" by some other authority on the details of how I'd live my life. My religion, my day-to-day hobbies, the career path I want to follow, these are choices that are mine to make. If I am found incapable of thinking for myself, accurately gauging risk vs reward of an action, or working out how my actions can affect others, then a certain level of power can be applied, on a case-by-case basis. The problem is whether or not I trust the people choosing the people to use that power.
I respect the military and law enforcement officers, but that does not mean I trust the bureaucrats making decisions above them, if you get where I'm coming from.
Just like I don't trust most politicians.