So, from the answers to my question, I think it proved the personal and political theories.
There aren't much that you want from a wizard
Military's would be all over magic, but it would become a really fast escalating situation, with a magical cold war.
The Global level theory was dis-proven by Lord Raine and Chuck. Nations would love access to clean water and endless energy (Magic Fire).
However, from this we can conclude that Hagrid's comment is both true and untrue. An average person do not need magic while the government and army would want magic, thus causing Nations to want magic.
New Question:
Does the Wizarding world screw over every Muggleborn to that enters into it? I am focusing on the general education, abilities, general culture and Muggleborn's future outlook.
Fact: The Culture in the Wizarding World is mostly negative towards Muggles in General.
Fact: During puberty, your friends and peers of your age group are more important than your family
Fact: The Wizarding Population is small in comparision to the rest of the world.
Fact: We have never seen any class that teaches writing, mathematics or reading comprehension
Fact: You stay in Hogwarts during the Fall, Winter and Spring to learn and you go home during Summer
Analysis:
Any muggleborn that enters this world has most likely left regular school. Thus causing a decrease in general knowledge (Algebra, Science, History, etc). A child of 11 has friends that are built around their school, leaving the muggle school for Hogwarts causes the child to lose their muggle friends. Their new "friends" will be the people in Hogwarts, the people they interact with on a day to day basis. They will have a harder time relating to their muggle friends, since they leave for Hogwarts for 9 months at a time. The ability to speak about current news or how they are doing is greatly hindered.
At best, the culture is one of curiosity, like the study of a special bipedal animal (Arthur Weasley). At worst, Malfoy's racism. Any child that grows up in WW will have subconsciously and consciously adopted this culture. This means that an Muggleborn in Hogwarts will soon learn not to talk about their Muggle interest, from their peer group's lack of interest, lack of understanding or just your own lack of patience to explain the concept.
The Wizarding World is small, since there aren't that many wizards in it. This means that Wizards use magic to make up for the lack of people. Wizards use magic to clean, to fix, to cook, and a whole host of other jobs. A person trying to find a job that isnÆt inherently dangerous would be hard in the WW as most ôsafeö jobs, magic has covered. Any person looking for a job would either have to work in the Ministry, be an assistant to a shopkeeper, be an entrepreneur or go out looking for more dangerous jobs (Dragon Keeping, Curse Breaking).
So, at age 11, MugglebornÆs lose everything they are familiar with, having to make a whole new set of friends while being submerged in a new culture. They lose out on their current friends, and have a skill set that will not help them in the Muggle World. Best example of this, Look at Hermione. Any normal person who almost got killed at their school would switch schools. Any person who was being discriminated against would complain to teachers or switch schools (Canonically, she did neither). She was so immersed in the culture that at 17, she called her own parents ôMugglesö and wiped their memories. She ended up marrying and staying in the Wizarding World.
What do you think? Does the WW take normal people and brainwash them? Making them in a world disconnected with the current times?