Adobe's software Ligthroom was born with the idea of developing digital negatives. Basically, this software reproduced the steps that could be done in the darkroom. Now Adobe has put a lot of things into this software, but using only the basics of lightroom, I don't consider it photo editing. I myself, I only use light room to fix the layers and little else, so I consider my photos genuine. It then depends a lot on the type of photo that one takes. During a studio shot, the photographer has plenty of time to control all the parameters (exposure, framing, lights etc etc), but in spontaneous photography, especially in street ph, you never have all this time, so some slight additions in the light room are part of the shot.