It's not, and we're not.
Outside of my workplace, I'm more likely to have a fixed blade (and a traditional) than a modern folder. I have never batoned with the majority of my fixed blades...but I will also admit to having acquired an appreciation for the practice (with the right knives). From a safety standpoint, there's something to be said for not swinging a sharp object at a small, possibly unstable target.
There's also batoning "the right way" - using a reasonable sized hardwood baton to split straight-grained pieces of relatively small diameter wood (safe and energy conserving); and batoning "the wrong way" - using heavy logs (or a small sledge) to split large diameter, knotted up logs (less safe, energy consuming, risk of damage).