Nope, not wrong.
Added nitrites are thought by some to have potential physiological ramifications. It is thought that it is best to limit one's consumption. There is data out there to support this view. It is also true that one consumes naturally occurring nitrites as a matter of course. It is one of those things to look into, if you wish, and decide for yourself.
I tend not to eat much in the way of added nitrites as a 'by-product', if you will, of my food choices. I don't buy processed foods, foods with chemical preservatives, artificial flavors and colors, HFCS. I don't ask at restaurants what is in what the foods they are serving but at the same time I rarely go to restaurants that are likely to use 'food service' foods. It is just not how I eat (or like to eat). There are people who seem to be sensitive to some added elements in processed foods (I am not one of them; it is just not how I eat) or who choose to avoid or limit their intake (me) and those who are unconcerned.
I am pleased with my no-nitrite bacon--but I use minerally sea salt for the cure when I am not adding pink salt. Sea salt usually contains naturally occurring nitrite and I don't find much of a difference between the bellies I cure with pink salt and the ones I cure without. Another thing you can add if you wish to cure with naturally occuring nitrite: celery juice. (I find the sea salt sufficient for bacon but it can be a good addition for stuff like pastrami. I have not tried it for typical hams (it would probably work well in an injection), preferring to use pink salt for them. I should try it one of these days though just to see.)