Surrogate and baby post

Just saw a post about a surrogate who had the baby for a couple, but due to covid the couple are stuck in china. The surrogate has been raising the child for 4 months now and is still going through the process of giving the child to the couple once they are able to travel. What are your thoughts on this? The child knows and is happy with the surrogate and thats who she knows and the child will be given away and probably will have a hard time adjusting. I understand its a beautiful thing to be a surrogate for others and to able to give someone a child, but in this case is it right to take the baby away from the only people she knows?