There's no 'normal'. People just have different preferences. There's nothing wrong with not liking it, and there's nothing wrong with liking it. There is something wrong with assuming other people share your preferences, or should share your preferences, though, and people shouldn't go around touching people who don't want to be touched. Similarly, people who like to be touched are going to feel neglected by people who don't touch them (for example, in relationships, or parent-child relationships).
Personally, I like being touched, as long as I know it's coming (I startle easily). But I come from a family that is touch-phobic and grew up with basically zero physical contact (that I remember; I'm sure I was held as a child*). I would not be happy in a relationship with a person who did not like to touch or be touched. Which is why, considering stealing other people's babies is frowned upon, I'll probably get a sloth.
* Though my mother spent several weeks in hospital immediately after I was born, so maybe I didn't get my needs met then.
I love Society. It is entirely composed now of beautiful idiots and brilliant lunatics. Just what Society should be.