The 19-year-olds that I knew at 14 or 15 were mostly "men" who didn't need to shave every day. They liked cars, loud music, and girls. My friends and I met them at places like youth group at church, basketball games, the skating rink. They were only a year out of high school themselves.
Just because we dated doesn't mean there was sex involved. At 14, or 16, or even 17, not all young people are having sex. I was 19 and got married before that happened. And why must it be pubs and sex, or being groomed for sex? At that age we went to movies, drove around town and hung out with other teenagers in parking lots. We watched TV at home with either family. Went bowling or to concerts or ball games. Church. Parties. Pizza Hut and Dairy Queen. Not pubs.
To compare that with pedophilia, with someone being groomed for sex, is ridiculous and insulting to those of us who started dating at 14 or 15. A 30-year-old with a 15-year-old in NO way equates to teenagers with a five year age gap.
Would I have wanted my girls to date someone 5 years older? Probably not, but it wouldn't have been sleazy or disgusting, either.
Get your mind out of the gutter!