In fact I used ubuntu until version 23.10 iirc so no, its not an outdated recommendation. Actually I still use it on my servers because it doesnt need a desktop there and I‘m not changing OSs unless I have to. 22.04 is still perfectly fine on there.
The issue with power users (I‘m an admin myself) is that we‘re used to being in control and some new OS feels weird as we might get stuck for a bit. Not everyone likes to deal with that.