I see the WT in a catch 22...
Discourage kids from getting college diplomas, and their main source of future cult members have a limited earning potential. Limited earnings mean limited donations.
Let up with the anti-college crap, and the future dubbers may earn more and donate more, but are more likely to leave.
It can't be both ways. The WT is gonna have to decide what they like more : brainwashed loyalists or $$.
My guess is that cash flow will win out over the hard-line position on college, eventually. After all, this is a business we're talking about. I just hope it doesen't take too long. Enough people have made regrettable career decisions based on heavy-handed WT advise.