Even if some commitment from a child, such as religious baptism, is nonbinding to the child, it may eventually become binding if that child willingly & knowingly carries on with that commitment into adulthood.
Generally, for an underage person to nullify out of a commitment, that person must seek release while still under the minimum age of legal consent.
This is another reason why JW parents and guardians grooming children into an underaged baptismal commitment to WT corp is an appalling loophole of society.
Even if this is explained to a child, children cannot fully comprehend the potential future ramifications of JW baptism.
WT is nonetheless overjoyed to exploit young children for the sake of membership and "salvation", despite there being no clear evidence of child baptism practices recorded in the bible.
Sickening