The man in the article took a 66% paycut.
It is funny to read these treads, and then reading in another HN post that a guy was able to buy his first home driving laundry truck - and how his contemporary peers seemed to be jealous that they were not able to do such.
It indeed seems like being a lorry driver is the easiest way to get started on the suburban life.
Being a developer also has a higher status, which I don’t personally care about but I have found to be useful in life.