Not weird, since we all want to be clean and fresh. But I'm truly concerned about the effect on public (and private) sewage/septic systems that we all depend on, especially if more and more people begin relying on these wipes.
Here's a short Consumer Reports video that shows the wipes are not nearly as flushable as we wish: http://www.consumerreports.org/cro/video-hub/home--garden.... They recommend bagging and trashing them if you use them.
For me, pee requires only a blot. Poop takes more attention, and of course, some are messier than others. But I use several squares of TP for my first wipe, about half as many if a second wipe is needed, and occasionally a third wipe may seem warranted. By that time, there is really nothing moist left to pick up. And any dry traces left behind have virtually no smell.
So it's a personal preference. If we believe that having even a hint of matter left behind makes us somehow more disgusting or contaminated than all previous generations in advanced economies, who have largely avoided smells and disease trasmission through basic good hygiene (hand washing and regular bathing), then we'll resort to extra measures. Some people feel the need to brush their teeth many times daily as well. I don't think that's a "normal" need, however – there's a touch of phobia or compulsion to it.