I highlighted some points there.
Easy breezy attitude is to do with not having to worry about anything because its been given to him his whole life
his wit is actually nasty but its played off as a joke
he thinks the "crap" is beneath him and he is superior and should be talking about inteligent things yet he can bitch as good as anyone else in that house, look at the way he belittled Skye on the steps and how he turned the situation around on dumb Travis so he had to apologize to him.
I'm not saying he isn't flawed, goodness knows he is.
But to address what you have brought up.
So if a person has had everything given to them they should be condemned? That doesn't mean much to me, many people have lead a good life, it doesn't take away anything for me personally. If I could give my children everything I most certainly will. Why this is even an issue is lost on me. Plus I'd like to bring up the fact being given everything in life doesn't take away life can still affect you to some degree. His mothers sickness would not be an easy thing. Rich or not. That can affect anyone. He also spoke of his depression, so take away what you think is a pampered life, he has his own battles.
His wit can be construed as nasty at times, again he is flawed, but I don't believe he has used his wit to perhaps poke fun at others all the time and for the sake of it. All the hm's give good as they get IMO. In saying that I was totally team Skye in that staircase incident. I will never believe otherwise but in saying that, I don't think ryan is a nasty person.
All the hm's have a nasty side and a good side, take it for what it is. I will not just focus on Ryan's side being spiteful at times when all the hm's have been guilty of it. He has other qualities to him and many which I happen to like. This superior thing you talk of, I honestly do not see it. What I see is a young man that clicks with some more than others and like many doesn't get along with some too. I won't hold that he had a disagreement with Skye because he seems to have come a far way with her and actually appreciates what they have bonded over. People can grow all the time and change, and for me he has, wonderfully in fact.