It’s bad because it demotivates the young grads from pursuing their goals (financial independence, becoming a boss, early retirement etc) and puts them on a leash for next 20-25 years. Student loans are essentially a tax that you owe the government and they will stay with you forever, unless you pay them off. And the government (depending on who is in the White House) keeps changing the IBR repayment rules. Young grads shouldn’t live with such uncertainty for 20-25 years.
The problem with the IBR is the borrowers fail to recognize they have a debt problem because they only have to set aside 10% (of their income) to repay their loans and they can still live a very comfortable lifestyle even with a $100-120k income. Therefore, they don’t feel the urgency to get out debt ASAP by working harder to increase their income….no reason for them to work 6 days a week or to leave the oversaturated big cities to get higher paid jobs in rural areas. When the required debt repayment amount is so low, they spend, spend, spend….on vacation trips, cars, designer handbags and other stupid things. That’s what I’ve seen many young associate dentists, who are working at my corp/at my friends' practices and are on the IBR program, are doing.
20-25 years later (when they are in their late 40s-50s), the loan amount will be forgiven, but they will face a new debt…a tax bomb. At this mid-life stage, they should be enjoying life, on a semi-retirement mode, referring all the difficult cases to specialists and just doing the easy low stress procedures, having extra to help pay for their kids’ college education etc…..but instead, they have to continue to work hard to pay the tax bomb and to save for retirement. Young people fail to realize that they can’t stay young and healthy forever. Working as a dentist in the late 40s-50 with hand/back pain is miserable.
The goal should be to save (and invest) as much as you can when you’re young, healthy, and more productive so you won’t have to work in the future. Since dentistry is a stressful and physically demanding job, the sooner you can stop working, the better it will be. And IBR delays one from achieving this goal.