I love Professor X because he goes where the action is, even though he may not be the root of that action. He seeks out people who are willing to do the right thing. He trains them to perform well. And then he sets them loose to save the world from the bad guys.
Professor X is the catalyst that holds everything together. His embodiment of goodness is expressed through his pupils. He can't physically do much, but he still means to leave the world a better place than when he found it. He inspires others to do good. He is like the Martin Luther King of the Marvel universe. And like MLK, I respect anybody who leads the good fight to bring goodness, love, and acceptance into the world.