What's the old saying? "Linux is for people who hate Windows. BSD is for people who love Unix."
This is much more reality now than ever before. Most of the people I see flocking to Linux nowadays are doing so because they can run an installer, click three times, then have a fully functioning system that is 100% automatically configured. Then all they have to do is download and run Steam, and they can play games without configuring their system at all. All that automatic applicance-like system comes at the cost of the power that comes with knowing how your system works. I seriously think it is easier to customize a Windows installation than an Ubuntu installation. That may be because I know Windows better than Ubuntu. I know FreeBSD better than either of those, but my knowledge of FreeBSD does not translate well into knowledge of customizing and tweaking Ubuntu. I know Ubuntu better than I know Fedora or SUSE, but when I try those out, my Ubuntu knowledge does not translate well into working with those distributions.
But with FreeBSD, I must learn the system in order for it to do what I want. I must read the documentation in order to setup the system. Granted, it is much easier now than it was when I first started learning the system nearly 15 years ago, but I still need to refer to the documentation often. Because of this, when I want to change the system up a bit, or something doesn't work the way I want to, I find that it is rather easy to do, and I know where to go to find information. I can also be fairly assured that instructions written in 2016 are still relevant to 2026.
To directly address the OP, I would recommend diving in and seeing for yourself why we love this OS. For some people it is ZFS. For others it is the network stack. For many, it is the coherence and consistency of the system. Some may choose FreeBSD simply because they prefer the aesthetics of Beastie over Tux! Whatever reason you have, FreeBSD stands there ready to serve you, how you want to use and learn the system. That is what is meant by "The power to serve."