I think it is fairly obvious that a world grounded in Objectivism would suck. Even for people like Rand’s hero, Roark. The man does what he loves precisely because he loves it. There is nothing wrong with that. But tell me, would it be so insanely horrible if Roark were to teach his trade to another out of generosity. I don’t even mean that it has to be a free lesson/apprenticeship. He can get his fair value for it. But it would be a sacrifice to take time away from doing what he loves (building) to teach the skill to someone else. Indeed, it may very well make him devalued below the other person as you so fear, although I think a rational person would disagree with that. If taking that time to teach someone else is a violation of Objectivism (I think probably it is), then that has serious consequences for Roark who presumably had to learn architecture from someone previously. Roark must have been lucky to find a teacher whose self esteem was so low that he was able to give of his own time to teach Roark. One has to wonder if Roark would have pitied the poor fool who was teaching him, although I’d imagine he may have felt disgust at him for being such a fool.
Also, I do feel (whether or not Ayn Rand would agree) that it is very important what things make you feel fulfilled. There are people in the world who really do take pleasure in the misfortune of others. I’m not suggesting that that’s a consequence of the Objectivism worldview, I’m just saying that there are a lot of losers out there. Does Objectivism place any stock in the merit of that which causes one pleasure? For instance, Roark takes pleasure in designing beautiful buildings. Nothing wrong with that. Let’s say, for the sake of argument, that he took pleasure in building terrible-looking buildings. Perhaps he had no training and his innate judgment of beauty were sorely lacking. Does his happiness lie entirely in what he is doing (i.e. building buildings the way he wants), or does the quality of the buildings matter? I haven’t read Rand except for a few excerpts, so I’m not sure, but that is a supremely important question that needs to be answered. If not, then a baby that throws its food is just as happy as is Roark. For that matter, so is the thug who happens to like to slash car tires in parking lots just to screw with people. I’m assuming Rand had the foresight to see that what people do matters, so I’ll progress the argument from there. If she didn’t, then her arguments can be dismissed far too easily.
If the quality of what one loves to do matters, then all of a sudden we have room for charity again. There are multiple ways to do charity. One can steal from the rich for having the audacity to be successful, and then give that money to the poor in a very impersonal manner. I think that sucks. But you can also give charity personally, especially charity of the sort that builds up. I end up sacrificing some of my time in medical school to help out some of the other students. Does this make me less valuable than them? Well, it does make my ego smaller than if I selfishly clung to all of my time for myself, or than if I resented them the whole time for taking up my time. But in helping them I am building up other people. It’s really a small price to pay to help others out. I am no fan of utilitarianism, which strips people of their individual worth. But it is entirely different to help out an individual person for the sake of their worth. Now do all have the same worth? In as much as we are all in the image and likeness of God: yes. Do all have the same level of talent or excellence: no. There are people out there who simply did not receive many gifts from God in the talent department. Worse yet, there are people who did receive gifts but are incredibly lazy. Does Catholicism require that we wear ourselves to the ground to help people whether they are willing or not? No. Even the apostles were told (Matthew 10) that if someone were not receptive to their word, that they should shake the dust off their feet and move on. But many people are out there who would be receptive, they just need someone to go to them.
I will close on this thought. Even Objectivism requires sacrifice, if by sacrifice is meant a great exertion or heroic effort. Roark must have given great sacrifice (in the sense described above) to learn to be such an excellent architect and to put those skills into practice. The difference is that he immediately felt fulfilled by what he had accomplished. I ask you, what is more satisfying objectively: to build a building or to build up a man? I propose that Roark’s worldview is childish and poorly formed if he cannot see more worth in improving a man. If he is capable of seeing the primacy of true charity, which builds men up, then perhaps his Objectivism is not only salvageable, but potentially even compatible with Catholicism. If not, he is a fool.