Could you please link to where that quote came from? As for the quote, without reading it in the context it was written, yes, at first it sounds scary. However, given the way things are these days with everything going to court or being subject to review, it may be necessary to include such wording, so that the individual involved can make effective decisions without having their hands tied. It would also be necessary so that they were able to enter into agreements, etc. with another party and the other party be confident that the decision was final. For example, if I want to sell me house and I agree with a buyer to sell my house, the buyer needs to be confident that I am free to make that decision and that someone else (court, review board,etc) won’t decide 6 months later that I was not free to make that decision and now, that someone else (court, review board, etc) decides that I shouldn’t have sold my house and the buyer now has to give back the house, etc, etc.