Powerlifters will generally care less about maintaining a low body fat, however, they generally don't get into extremely dangerous bf percentages. Especially now adays. More fat makes steroid use more dangerous and estrogen control much harder. Fat also impedes injury recovery, which is a huge part of a career in powerlifting. Most people just don't realize that you have to train for years before this bodybuilder vs. powerlifter distinction even becomes important in your training and by the time you get there, you don't need to use graphics to justify your choice, everyone will know what you are and what you do.