iron law of economics
https://www.chess.com/news/view/being-a-chess-professional-in-europe-sucks-blohberger
While players inside the top 20 or 30 "don't really have that many financial struggles," Blohberger said that grandmasters outside of that do, especially in Europe. The two main problems, as he described, were (1) the high cost of living and (b) the lack of recognition.
In both respects, he compared the conditions of Europeans and Asians. To illustrate one difference, he gave an example: imagine two 2600-rated players, one from Germany and the other from India. "If both of these players have the same rating... and they play the same tournaments... they will, on average, make the same prize money, let's say, and this prize money is of course worth way more in this case in India than in Germany."
He also raised that the prizes and "honorary" (a stipend paid by leagues or clubs) have stayed the same for decades and have not risen with inflation.
The second issue was recognition. While chess has been historically popular in Europe, the popularity boom seems to have transferred to Asia.
The short answer is YES. The iron law of economics is that, in a field such as this 💡( revenue is generated from "sponsorship", minimal barriers to entry, legible skill differences), the "marginal" professional will only earn subsistence wages. And this guy, at about 500th in the world (2530 ELO), is clearly marginal.