Well, could you have done it when you were young and had babies?
That's the big unknown.

I, just by chance, clicked on a video the other day and it was a Tiny Home couple who gave it up a few months after their child was born . What worked for them as adults, was not going to work for them as parents.

Homeschooling, while there are plenty of resources, is not for everyone. Not everyone can wear all the hates required to be a off-grid homesteader. Not that it is impossible, it is just harder for some than others.