Not really. The distinction that has been made here is that "NSFW" only means "pornography" if it 1) takes place during a break at work and 2) does not take place on your own device. Conversely, doesn't that mean that I can do whatever I want on my own device during my break?
I would have assumed that by now we would at least have overcome the age of puritanism sufficiently to no longer taboo sexuality. I actually watch porn on public transit, but I guess that not many people do.
Fixed.