A lot of homeschooling is done online with very little input from parents, other than checking and reviewing.
I have friends that do this. It never takes more than an hour each day.
My daughter and her husband do it traditionally. She stays home and educates the three boys age 4,8 and 13. He is working for now 40 K but the likelihood is that he ill increase a lot from year to year. He was an English major who got out and discovered that English majors are not in high demand so he got himself trained as a specialty therapist and works in hospitals. He started three years ago at 40k. That rises as he gains in reputation. All of them are happy with the situation and the boys are all multiple grades beyond their peers in public school, including the 4 y.o. His vocabulary is probably more extensive than the average 10 y.o.