Most Helpful Guy
I don't think it's pointless to date in high school.
I know most high school relationships don't last past high school but people do marry their "high school sweetheart." I actually think this is a former trend which is starting to come back, at least in my area of the United States.
It also depends on the person. For some people, it's pointless, for others, it's not. Most girls in high school are mature enough for a relationship but the guys just want sex.