Why do people keep telling me my baby should sleep through the night?

Ra

How many of your babies are sleeping through the night? And if they are sleeping through the night is this 8pm-7am or is it more 11pm-5am.

My son is 9 weeks and was born at 9lbs 9lz so a lot of people have said to me they thought he would be sleeping through by now. I get asked do you keep the lights off and not interact too much which I do.

But I don't think he should be sleeping through he's only 9 weeks and I don't mind feeding him once overnight. Yeh the extra sleep would be nice but he's only a new born baby. I thought he was doing really well he sleeps from about 8pm to 3am roughly and then goes back down again to 7 or 8am. To me one feed in 12 hours is really good but why are other people's attitudes so negative?

Also I just stopped breastfeeding him 2 weeks ago.