Ordinarily I'm pretty relaxed about most things that can happen in restos and bars, but lately I've been noticing an uptick in the incidence of 4- and 6-place booth seating taken by ONE diner. It doesn't seem to be cases of an advance guard waiting for companions, nor the rear guard lingering. And frankly, it would not register at all on my radar if there weren't other patrons waiting to be seated. The common denominator seems to be oblivious Web activity, sometimes to the exclusion of food and/or drink. And IME, it seems not to matter if there is available solo bar/counter or 2-place seating.
Does this bother anyone else? Have we as a society become so solipsistic that it doesn't occur to these diners that they are being selfish? Or am I out of touch?