It depends on how old the baby is. I think school-age children still need it. I used it under the supervision of my parents. My family bought it when I started learning English in primary school. It's still pretty good. I will give it to him when I study, or I will put it away if I don't study! I hope it helps you!
It is still necessary, after all, don't let the children lose at the starting line.
There are quite a few mothers who buy morning education machines.
Personally, I think the morning education machine is very useful, because my own children also bought one. Children know how to speak some knowledge that other children can't speak at an early age, and they are more interested in learning.