I have a question should kids be aloud to sneak out whenever they want to?

Answering this in a parental perspective, it is the guardian's legal duty to understand and basically 'keep track' of their children's safety in various ways. In this case, 'autonomy' or any other 'right to self' approach does not apply for minors in need of supervision to roam freely in unencountered premises (and I am not talking about shopping centres or local parks etc) under no notice to a higher individual.

When you say "sneaking out" you're implying they're leaving the premises of which they are inclined to remain in without permission and the caregivers knowledge. Therefor "sneaking out" is obviously considered unacceptable. So I'm assuming you meant to ask something like " is it acceptable for children/adolescents to leave the premise of which they're in without the parents knowledge. And I cannot answer that as all children requiring different parenting styles, if your children are of an age where you feel safe letting them out of the house by themselves and you feel that they are responsible enough to get themselves back home and remain safe then then I see no issue with letting your child come and go as they wish, however most children/adolescents are not responsible enough to be trusted to stay in safe areas and make wise decisions without the parents having knowledge of where they've gone and how long they'll be. Most parents would prefer to know their child is safe at all times but the decision is all up to you and there are many factors you should consider before coming to a conclusion. Personally I reckon children/adolescents should at the least have their parents permission and knowledge of where they've gone, who they're with and when and when they'll be back for safety reasons.

Being "allowed" kind of defeats the purpose of sneaking. But if you're asking what I think you're asking, then no. Children should not be able to wander the streets unattended.

Well if they are aloud to its not really called sneaking is it? Also what age are said kids? What is the safety level of the neighborhood they living in.