Om Swami
Should I make my children do puja and good habits even if they resist?
Childhood habits return later
What children see you do in childhood, or what you get them to do even by insisting, comes back to them. They may leave it entirely in their teens, but when they settle in life they return to it.
When they begin to settle in life and reach their early thirties, they will open the temple and sit there for worship.