It's perfectly reasonable to value time over money and splurge on a taxi, but in an article worded to convey "I'm scrimping for a deposit" is a bit rich (pun intended).
I commute 2.5hrs to London 5 days a week from Kent and I'd happily pay £25 to get home in half that time if I could! But I'd also not brag about cutting down when simultaneously spending fairly extravagantly. Like a PP says, it implies to people that those who can't afford to save are not trying hard enough, which is bull