Coffee is not a bad habit

I was watching a mattress commercial the other day and they were talking about why we get bad sleep and they included as images of bad habits,  a picture of a latte'. The first thing is that coffee especially being drank early in the day has very little effect on sleep. Evening alcohol use has a much greater effect on sleep than even late night caffeine use but I don't recall them putting a picture of a highball in the bad habit picture. Secondly for over all health coffee has far greater health enhancing effects than any small disturbance of sleep cancels out.