I cant get over the fact that we have a self-professed Libertarian who supports dictatorial power.
If you understood the issues, you would understand my support for the pardon and how it isn't actually a dictatorial power. Instead it is a check and limit on government power.
The whole system of the US government is to make it hard for the government to act and easy to stop. We all know that a law is created by a bill passing one chamber, than the other chamber, than being signed by the president. What that means is that if either chamber refuses to pass the bill, then no matter how much the president wants that bill he will never get it. And if the legislature passes a bill the president doesn't want, with one stroke of the pen he can veto it. You no doubt consider the veto a dictatorial power. If the legislature and executive both agree to pass a bill into a law, the court can still overturn it erasing the law.
But then there are other checks on government power. The legislature can refuse to fund some government activity. The executive can decline to enforce something, but they have to do so in a round-about way.* If someone is actually convicted of breaking a law, that person has the ability to appeal, but if that person is acquitted the government has exceedingly limited grounds to try again. And even then, there is the power of the pardon as a capstone of limiting the government.
Every example just shown is one of the power of the government being limited. This reduces the power of the government, which Elixir finds to be blasphemous.
There are other examples as well, and they are more controversial but they do exist. A jury can say "we dislike the fugitive slave law so we refuse to convict someone who helped a fugitive slave." Jury nullification, with an anti-racist example, is sure to confound your attempts to say "but but but that's a racist thing." A prosecutor can decide that some case isn't worth filing charges over. Even a police officer can say "get that out of my sight before I have to arrest you for it." When I was in the military and was a dorm leader, I told someone "Look, if I can smell you smoking in your room so can the drill instructors. Just a friendly warning." Officially my job was to report him to the drill instructors. Did I do a bad thing by telling him to knock it off before he got in trouble?
With those examples we will get idiots saying "but that means they are making up the law." They are idiots because they can't tell the difference between addition and subtraction. "Making up a law" is when the officer says "Even though no bill was made into a law I am arresting you for doing X." Nullifying a law is the exact opposite in every way. Making up a law increases the power of the government. Nullifying a law decreases the power of the government.
Yes it is possible that various means of nullification can be abused. A prosecutor might refuse to file charges in a serious matter, such as when they decline to file charges against police who seriously need it, or under-charge so that the worst the officer gets is a slap on the wrist. This country suffers from a severe deficit of police accountability. Even so I would rather 10 guilty people go free than 1 innocent man get convicted. I know the concept of an innocent man is foreign to you, but it does exist.
If it had been up to me, the pardons would have gone to Assange, Snowden, and Manning. They deserve it far more than corrupt cronies. Then again, their crimes involve siding with the people against the government, and that sort of crime is not one politicians think ever deserves a pardon. The faithful would rather have them publicly burned at the stake for the heretics they are.
I know you didn't understand a single word of what I wrote, but the summary is that the pardon is the exact opposite of dictatorial power. I would rather risk that the government be limited for corrupt reasons than it not be limited at all.
* An example of round-about refusal to enforce by the executive is the executive saying "Here are our enforcement priorities, I don't want you working on lower priorities until the higher priorities are dealt with." Therefore solving a murder takes priority over busting someone for smoking a joint.