I would have said that it's something done to improve the health of the planet, but sure.
People aren’t one dimensional. Simplifying businesses into perfectly-rational automatons is high-school economics.
Now the cynic in me reads this article is an appeal to his creditors. Maybe they thought that because he made money in software, he must just smarter than everyone else and would clearly be a virtuoso in any market, kind of like a Buckaroo Bonzai. However, now their millions have vanished with nothing to show for it, and he needs to convince his creditors that it’s not he who is wrong, but the world who is wrong.
This isn't arbitrage any more than selling warships is military arbitrage.
Companies are polluting shared resources. Classic tradegy of commons.
Credits is one of things we have come up that does work.
Sure, we could just ban it outright and say goodbye to industrial civilization. Most people don't agree with that.