Actually NJ’s age is what makes is predatory to exploit them with a Lolita concept and singing mainly about sex and love. I don’t know about you but as a teen most of the people my age that I knew weren’t obsessed with sex or love. School, family, friends, and college mattered a lot more.
They don't have a Lolita concept and ignoring Cookie, a song nobody defends, they sing simple love songs, like 98% of the music industry.
Most people I knew in high school were in relationships. The popstars I like backed then sung love songs, the Disney and Nick shows I watched had romantic plotlines. NewJeans isn't that much different from stuff I watched and listened to as a kid
The more innocent concept groups like early GFriend and Fromis 9 strayed a lot close to Lolita and their fanbase mirrored it. NewJeans is more targeted to people their age