Earlier quoted context omitted.
It seems to me your policy would lead to the creation of permanent two-class society, where moving between the classes is difficult. Besides, do you really want to live in a fortress segregated from the rest of the society? Why not invest money in education, training and a social security net that gives poorer individuals the means and space to catapult themselves into wealth?
Education - sure. The only purpose these masses can serve is acting as genetic pool for picking the best and uplift them through education. A permanent caste-like system is doomed as next generation of it won't be as performing as the previous one. But we have to understand that only a small majority - a few percent - of the poor will be uplifted. The rest has to be kept at bay in one way or the other. As for fortres…
This is just social darwinism. Not rly a recipe for sucess I can tell ya.