Studies such as this could have a profound effect on the way in which society treats young people. It is saying that our brains are not fully developed until we are 25- 30.
So should we allow younger ones to marry? Drive on the roads ? Send them to war? What about the call, by some, to lower the voting age to 16?
This is exactly what have other septuagerians say about youth culture and the fondness of society to favour youth.
NB .. to follow the o/p point.... I cannot see the WTS changing their attitude toward youth baptism. They need all the numbers they can get and have no regard for the ones who regret it later.