re: hot take, FOSS development
To make it more explicit; that individualist understanding of 'collaboration' is the belief that people will contribute to scratch their own itch and that this will somehow magically convert into a public good at scale, and you will find this assumption embedded *everywhere* in the design decisions of popular FOSS project management software
Of course in practice this isn't how anything works, and it just means that lots of people submit often low-effort "patches" and then a few people burn out having to review tons of patches from people they have never talked to, whose motivations they do not understand, with zero guarantee of a response to a review, and with little chance of them sticking around in the long term, meaning that core maintainers have to repeat the onboarding process over and over again with every new patch