Yeah you definitely have a point and it is very good that people raise this issue, so that even more valuable content can be uploaded on Steemit for the community as a whole. I literally work for at least 2 hours for any of my Steemit post, because I care about the community and I want to produce good content. I think that most people produce very good content, its just those very few who sometimes in my eyes "cheat" the system. But that's fine because I strongly believe that passion, hard work and dedication are key characteristics that always pay off at the end.