Absolutely - $30K in debt is completely reasonable imo; if after 4 years in college you have not improved your job prospects enough to cover that payment, then you probably didn't work very hard, or didn't pick a marketable major.
Most of these 'college debt is out of control' stories being pushed in the press, are usually focusing on outliers - i.e. people that borrowed $250K for multiple useless majors and now work at Starbucks because they chose badly. Public policy shouldn't be based on edge cases like this; not do we want to reward people for making bad decisions.
Last I read, the median college debt that people owe is less than $20K, and should be more than manageable for most people.
If we want to fix the college debt problem, focus on getting the college costs down - anything that tries to make it easier to pay for, without controlling the cost side of the equation, will almost certainly cause the cost to go up even faster then before.