The age of going to kindergarten is three years old, and some are three years old and a few months old. Children before the age of three really don't need to go to early education classes, because children of this age really need a fixed person to accompany them every day, especially when their mothers always take care of them. If they are sent to early education classes too early, I don't know whether they can really develop their brains, but I think even if they do, they will still be educated in kindergartens, primary schools and junior high schools.
So why spend money to send children to early education to suffer hardships? Why not spend more time with the children?