Tbh debuting minor in kpop isn't a big issue like nobody had a problem with minor themselves debuting
look at Taemin, Krystal, boa, seohyun they all debuted when they were still minor and it was never a problem
the problem is how kpop companies tend to use their minors idol and things around them, it was never the minors themselves the problems
when you see that JYP is making Natty (13yo) and Somi (14yo) sing to a very suggestive song like "Who's your mama" with half of thee choregraphy is them turning their back to the public and shaaking their body or twerking in mini short
how he was accused many times of sexualizing Tzuyu and Yuna when they were young
or even how he said to a 15yo girl " you're so pretty that i couldn't focus"
or how recently minor kpop become a big issues because of Lesserafim debut teaser who was male gaze while having minor like eunchae in the group
or how Newjeans age became only problematic the moment people put lights on Min heejin weird kinks for old man/young girl relations in movies and art
if you notice most of the time the minor are never the problem it's what their companies make them do or the things surrounded the one who's managing them who's problematic and make kpop fans question themselves if having minor idols around people like this is a goodd idea