A minor cannot legally enter into a
contract....so my personal opinion is that all baptisms prior to age of
majority are all null and void.
This is also my opinion, also. I'm an enormous skeptic of government power, but we do currently entrust the state with upholding/nullifying contracts.
The act of baptism in the WT CULT religion carries with it extraordinary consequences, often accruing to minors.
Since there are already clear legal standards such that a minor may not enter into contract, my opinion is, if the state wants to TRULY protect minors and other individuals who can't protect themselves, I think that there ought to be legal prohibition on ANY minor entering membership to this (or perhaps ANY) religious organization, until such a person reaches the age of majority, and can bear the consequences for this, and other decisions.
Can you imagine what would happen to the WT cult once they couldn't baptize minors?
How many of us would've made VASTLY different decisions, if compelled to wait until 18?