With regard to handgun loads, I agree. Doesn't require a lot of work and loading in increments of .1 grain probably isn't necessary unless you have an incredibly accurate handgun. However, I certainly won't criticize those that do such. We all see precision a bit differently and that's okay.

If your requirements aren't stringent and you're not shooting past twenty-five yards with a handgun, it's pretty easy to come up with a good load.

Much different with rifles. Even some of the newer inexpensive rifles are surprisingly accurate. You may not need a specialty long-range setup at all. Nothing wrong with fine-tuning a load to get a step beyond mediocre accuracy.