But I personally don't really use OpenBSD for security. Sure, good security is important, but for a simple person, I think any updated OS, with good passwords/pubkey auth, good config, being careful etc etc... Is good enough.

OpenBSD is a coherent OS. It's simple (for geeks), and you can use it, by just using the documentation. There's no need for looking up tutorials really, because you don't have to read a 500 page book to understand certain tools, just basic man pages and some computer science knowledge.

With OpenBSD, you go back to a simpler time. Without all the hectic bullshit and an ever-faster pace of constant changes that makes our lives worse, rather than better. The only useful thing it can't do is gaming - with some exceptions, for that I use Windows.

Talking about ports again: OpenBSD comes with batteries included. Not everything though, but you don't really need the ports that much for just a server, if you aren't doing anything complex.

I also use it on desktop/laptop systems, booting it up (yes, it's relatively slow...) always gets me to a state of tranquility. The good ol' days. Maybe that's just my type of brain, but life needs to become simpler again.

Really, what post-2010 information technology has really improved our well-being? Can't think of much.

OpenBSD may have to many rough edges for a desktop system though, even for most geeks. But for those, there is FreeBSD (have it on one laptop). Just get a well-supported machine for that.