I don't like them either. Wouldn't buy them for myself, rarely see others wearing them and think "That looks great." Most trends are over in 18 months, which means I don't have to look at it that long and probably won't ever think of it again - until I review photos a decade later and think "Oh yeah, that happened."
But, I love fashion just a little, because of the photographic record. I love seeing a seriously trendy thing in photos 10 or 20 years later. Makes great photos.