So do you think spoiling children is wrong, even if it's with the intention of making them happy, is it wrong?
I think there is a border between spoiling and giving comfort, I believe we could give comfort to children without spoiling them. As for example in real case, we can send our kids to the best school with good facility and good social life, but we shouldn't interfere with his activity in the school.
Giving the best comfort is parents responsibility, but spoiling kids is not, most spoiled kids end up having bad behavior.
It's true that parents should be able to provide comfort to their children, because of course they love their children because of that they provide comfort and pleasure including by spoiling them. wise parents will educate their children well and also by spoiling them. if they are educated harshly it can make them depressed and of course this can have consequences for them later when they grow up.
There are indeed some parents who educate their children harshly, but this harshness is in the sense that they set discipline firmly, the goal is for their own children to be independent and be able to take responsibility for everything well without having to avoid problems that occur. that's what parents who educate their children firmly want.