One has to wonder if these people even have to wipe their own rear ends? Five sheets from the machine let alone one(lol)? Takes me ten squares or so just to get the seat covered in a somewhat sanitary fashion. I'm not even happy that they've taken to making the rolls about an inch more narrow in public restrooms.
And if you watch how many folks actually wash their hands after they're done in there, you really don't want to shake anyones hand period.