That doesn't add up to something more expensive than a car? I was in ny recently, and a train ticket on the LIRR cost ~20 round trip. That's $600/month. But, it's better overall because of the traffic to and in the city.
It really depends on a whole host of factors both related to the economics and the convenience. There are a few cities that tend to be particularly car unfriendly. Many where cars are essentially a requirement. And some that can go either way depending upon your lifestyle, where you work, and a variety of individual preferences.
But figure that a car is going to cost some X thousands of dollars a year plus whatever it costs you to park it. (The government rate is $0.57 or so per mile though that may not be that directly applicable to car vs. other transportation analysis.)
Source: I don't have a car, but I do have a motorized longboard.
Also there is not service to/from most of the suburbs.
I'd personally rather pay an extra 20-40 bucks a month for something like BGE Home appliances/HVAC warranty than an extra 30% a month in rent relative to the cost of the mortgage. Oh, and gain equity. And rent the same house to someone else in a few years, have them pay my mortgage, and make an extra 30% off the top from them.
Renting isn't stupid. Buying isn't either, despite how popular that notion seems around here.
I own mine. It is, for me, where I am physically and personally and professionally, a better move than renting. But then, I'm not really a Millenial. (Born 1978, some stretch "Millenial" back to the 1980s, but in life trajectory I'm more "X" than "Millenial". Though frankly I identify with neither.)
I have an emergency fund because "I'm supposed to", but in hindsight, paying myself 4% would've been a higher rate of return than my 401K has seen this year.
In light of that, is the advice really that bad? Even if it was a good year and it turned out wrong, you've probably only lost a few points on that money over the term of your loan. If the alternative is putting money into a Savings Account returning a fraction of a percent, and actually becoming worth less over time?
Just thinking out loud. I don't consider myself all that financially savvy.
Same can be said about the water heather and the dishwasher. If they both failed so close one another it was either an Act-of-God (and outlier that no one ought to experience more than once, statistically speaking) or more likely the result of malign neglect. If the GP had just bought the house, he/she ought to have made a better job at surveying the infrastructure and considering repair cost in the total price. If that's the case, it reflects poorly on them to have been taken by surprise by those events.
And "emergencies" happen several times a year. In a few month span I had to replace a water heater, then a dishwasher, then tires on my car. Several thousand bucks of expenses in a couple months. Having to withdraw from a 401k for life's unexpected issues is insanity.