Not really.
I had a great childhood but I hated not being in control of my life and being told what to wear, what to eat, when to go to sleep, when I could go outside, not being able to venture to far from my yard without my parents or other adult etc.
Being a kid or toddler could be fun but I don't miss it and wouldn't go back if I could.
I love my adult life to much and loving having control of my own life and not have to ask my parents permission to do something.