It's not the worst article I've read about FIRE, but it's not the best either. It does a good job of discussing the philosophy of financial independence and basics like the 4% rule.
On the other hand, it has a heavy focus on fatFIRE, which is both the least interesting kind of FIRE (because their lifestyle looks just like the lifestyle of every other rich person) and least useful for everyone else (sure, you too can retire early, just make an app that generates $250,000 a month!).
I imagine this was a choice for the sake of the clickbait/wow factor. But it would have been more relatable, and more useful, if it had spent more time on how regular people with non-insane incomes made it to FI.
I wanted to hear more about that librarian who wiped out $200,000 in debt in seven years! The reporter should have spent more time on her, and less on that professional troll Sam Dogen who says a $300,000 income isn't enough to retire on.