> Everyone want to know why a 33-year old was chosen? Because he can be controlled. Full stop.
That's probably a factor, though from every indication I've seen of the internal dynamics of this administration it's probably a bigger factor in the sales pitch of the policy entrepreneurs selling picks to the President than it is in the actual selection process. As I read it, the bigger reasons this administration chooses young allied ideologues for senior positions for which they lack the traditional credentials are twofold:
(1) They want allied ideologues that don't need to be controlled. If they could find qualified people with the right ideological credentials they wouldn't shy away from them, but they usually can't and the ideological credentials are the key indicator that people will make the “right” decisions without explicit control, and
(2) They want a long-term impact on shaping the nation, party, and broader conservative community and jumping members of their fairly narrow factions ahead in resume building this way means that in the next Republican administration, and in Republican/conservative think tanks, media networks, etc. in the meantime, their faction will be far ahead of where it was a few years ago in people with the the kind of resume that gets them positions.