My bad, the part about Tibet's independence was there in response to another comment, I forgot to delete it.
And about everything being guarded, I wouldn't care a rat's ass about what rich people are allowed to do while travelling, I'm actually more concerned about what freedoms the locals lack.
I'm already aware of what happened in Tibet and the horrors that happened there, and I'm already a communist, and I don't want nor mean to defend any capitalist ideal, but I don't think the situation in Tibet is going well for the local population (to my knowledge, I welcome any new information about the current situation, I think my information is at least 5 years old)
Uniforms in school don't wipe distinctions, they make them less visible to outsiders, every kid still knows who is rich, who is poor, who is religious and who is not. Uniforms serve as a security theater, and limit considerably the freedom of every child who wears one while augmenting the parents expectations of how safe a place the school is.