Hmmm, I don't really think that kind of statement is unhelpful, maybe pointless but certainly kindly meant.
Lots of people told me before DD arrived to relish those kinds of things. Of course, I didn't because I was so used to the way my life was and I couldn't really imagine how it would be.
I also don't think that saying you will miss certain things once you have a baby in any way implies that there won't be other things to make up for it.
As I said above, my DD is 6 weeks old. I'm just getting to the stage where outings and things are starting to be possible for me again (I'm sure it is different for everyone) but I am just not arsed at the moment. My DD, DH and I have our own weird little rhythm going and for now I'm happy with my totally different and really quite limited life.
And also, I'm not sure my life ever will go "back to normal" and certainly it does feel to me as though life as I knew it did end and this is a new phase with different rewards and way more responsibility.
thanks posting - maybe a week after DD was born I was talking to my Dad about this and he was saying how nothing he could have said to me could really have prepared me for how it would be. He said having more children would be a change, but not as big as the one between not being a parent and being a parent.
I found it really terrifying at first but actually it was coming to terms with the fact that things would never go back to how they were before and that THIS is the new normal that made be gradually feel more at ease with the whole thing.