Question: say you know 5 programming languages and 20 UI libraries. If tasked to write an application, you will attempt to use them all in the project?
That's fine, but not a great analogy. Because once you ship software, everybody has access to that tool.
No matter if you agree or disagree, Theo/OpenBSD made a engineering choice and did what they thought was the right choice for OpenBSD users. As fellow engineers, we should realize how difficult that is, and that the discussion deserves a bit more nuance, depth and respect.