You should not be concerned about other peoples work. Just make sure you always do quality work. Te guys that hack live a very nerve wreaking life. They never know when there going to get caught and they have the lies in place before they hack. For the most part they are liars. If you perform decent quality work ,yes you may make a bit less than them, but you would also make a lot less than someone robbing a bank. Because a hack is a thief as well. You will get ahead they will get fired. You can manage your life, they try to manage their crack. Worry about your own back yard and put up a fence when the hackers come by.