Why even ask?

Am I the only one who finds it weird reading people's post that are like " how much sex should we have we've been married for a month" or "we've been engaged for 3 weeks how many times should we have sex a week" like why ask people it's your sex life? Do it as much as you want or as little as you want. Why do you need others to tell you how many times you "should be" having sex?