Body fat serves a biological purpose. Is it really healthy to have low body fat year round? Us men think it's attractive to women but is it really that attractive?
I think that the truth is somewhere in the middle. There is no need to be at 5% BF to be attractive to women, but you should definitely not be a fat tard to be attractive. Interestingly, my wife does not like it when I am really low on BF, because I get all too hard, and it is not pleasant to hug a statue.
I think a healthy body fat is around 12%. I don't think being extremely low is healthy. Some women might find that look attractive but that is a different conversation than what is more healthy.