20 years ago, I used to make custom Linux distros for fun. Floppy distros, CDROM distros, RAM-resident distros, network-boot distros. In a few of them, I custom-made my own binary that was both the init system, and a few applications, stripped it down, and shipped just that as the distro (basically just a few files and my static binary).
A lot of people downloaded them, and it was great fun - to start. Problem is when you want to do more things. You have to start finding workarounds to bolt-on additional tools, or maybe you just throw one or two extra tools in there by default. Over time you find more and more missing things or incompatibilities with other systems, which make it harder to cover more use cases. And finally you realize that "the tiniest system" is a lot more effort than it's worth, and what you really want is "a slim yet compatible system". The system you end up with is a lot fatter, but a lot less headache.
(The security benefits of fewer files are overblown, too. If you audit and harden the system, it doesn't matter how many binaries you have, because the attack vectors they use will be mitigated)
A lot of people downloaded them, and it was great fun - to start. Problem is when you want to do more things. You have to start finding workarounds to bolt-on additional tools, or maybe you just throw one or two extra tools in there by default. Over time you find more and more missing things or incompatibilities with other systems, which make it harder to cover more use cases. And finally you realize that "the tiniest system" is a lot more effort than it's worth, and what you really want is "a slim yet compatible system". The system you end up with is a lot fatter, but a lot less headache.
(The security benefits of fewer files are overblown, too. If you audit and harden the system, it doesn't matter how many binaries you have, because the attack vectors they use will be mitigated)