Thank you for sharing this, OP. I see it as a motivation for those who think that Bitcoin is for the rich class those who think they can't afford to buy 1 of it since it's now got beyond $100k, i believe ignorance made some of them feel that way but to those who still doubt it's possible this man has proved them wrong, he's practicalised on using the DCA to buy periodically till he's almost accumulated 1BTC.
Bitcoin is not for the rich, Satoshi made it for everybody even lower earners can still buy it gradually and hodl for years and with time they'll be able to generate more income for aggressive accumulation, if that man has waited till he got a higher paying job maybe his portfolio would've been empty or very little, but he was determined to invest using income generated from collecting and stayed patient to build his portfolio, he's a true determined Bitcoin investor.
i have seen a lot of people who make the mistake of actually thinking that Bitcoin is actually for the rich, and this is exactly what dissuades a lot of people from getting started with their accumulation, regardless of the fact that they actually have indicated interest in actually investing in Bitcoin. regardless of anyone's financial status, as long as they have discretionary income, they have all it takes to invest or accumulate bitcoin, and just as yoiu have rightly said, all they have to do is engage in consistent DCA and HODL onto their asset for the long term.