Do you think diehard Clinton and Trump supporters are completely blind to corruption, greed, and scandal?

I suspect the die hards on both sides have spent so much time demonizing the other side that they can't acknowledge in any substantive way the problems with their own candidate. In fact, you will see a lot of cries of foul pointing out problems with the other side while simultaneously doing the same things.

Look beyond the President for a minute and consider the ramifications of who selects the next four Supreme Justices. Are you satisfied with homosexual marriages being legalized? Are you satisfied with gender of choice in the military? This is what you must vote for this time around: who will select the next four justices.

Clinton followers most certainly are since they deride any and every empirical fact of behavior!

I don't know so much about being completely oblivious, but they know they are stuck with what is put in front of them. They can ignore the obvious and vote along party lines like normal, or they can simply not vote. Sure there are those rabid supporters who will defend their candidate no matter what, but most are just hoping their candidate doesn't do something so heinous they are forced to vote for the other.