There is a strong element of truth in that, but I don't think its the whole truth.
While carefully airbrushed from public discourse the very function of capitalism is absolutely predicated on the legitimacy and protection granted by the collective. Every time an "important sector" gets bailed out you have a direct confirmation of our deep inter-dependencies. Privatizing profit and socializing loss is proof of the deep prevailing immorality of the "system". Yet there is nothing that says that all those financial inventions must degenerate into obsessive profit-seeking.
Capitalism is a broad set of contractual arrangements, information flows, monetary accounting and the like, that facilitate economic function. Almost everything in this toolkit is configurable (via legislation and regulation, but even more so by widely adopted moral behavior) to the most minute detail. You could have for-profit employee owned corporations for example (they do exist and they work just fine).
Blaming "generic" capitalist tools is similar to blaming digital tech as such. Both are manifestations of "social tech" but what you do with them depends on your moral sandbox. You can legitimately blame php for its limitations as a technology. But you can use php to write mediawiki or to write facebook. You can piggy-bag on PageRank or LLM to sell targeted ads or opt to empower every person alive with new and powerful information processing tools.
I think people adopt non-profit status to immunize against a metastasized environment where anything but the most rapacious behavior is dead on arrival. But it really does not have to be this way and it wasn't always that way (in space and time). In a sense it is an extreme measure which realistically and unfortunately (in the short term at least) cannot become the norm. We really ought to fix capitalism. Even if our digital sphere was a benign utopia, we face horrendous environmental sustainability problems that the current version of capitalism has absolutely no idea how to fix. Hopefully there will be a well researched and objective Wikipedia article on how to do this :-)