I prefer no cuffs because I believe they make for a nice, clean line.
Exactly who 99% of the UK don't want to look like
I think the same is true currently with cuffed trousers. Some industries just tend to be a bit more fashion-forward than others, and, as dumb as it sounds, you might raise an eyebrow or two if you show up with your suit cuffed. Reality bites.
I loathe cuffed pants. They are the same as not having your pants hemmed in my mind.
No, I don't know why, that's just how I've always felt.