I don't even know where the iron is (we do have one, though it might still be boxed, I've never seen my wife iron anything either). I once ironed a pair of trousers, but mostly I find the creases fall out (or at least rearrange themselves) if you simply wear them for an hour or so. On the very few occasions I wear a suit, I just get it dry cleaned and pressed. I don't own a tie.
Ironing is indeed of waste of time that could be otherwise spent in innumerably better ways. Also, as a veteran traveller, there's no point in clothes that require ironing, especially if you pack your case like I do.
To further impress my Thought Leadership credentials, I do mostly wear a corduroy jacket.