"Build Your Own" is how I came to call the movement of implementing things by yourself, for yourself – instead of relying on third party tooling.
The stack got so tall that it became convenient to live in a top floor apartment, while everything below is abstracted away. But this has been the cause of many terrible software decisions and terrible tools being distributed, and much pain in the userspace.
"What I cannot create, I do not understand" – Richard Feynman