I'll open with my story. Grew up til I was 10 in a small city in the Rockies. Moved to upstate NY with my parents. Built our own barn and house. They've been off grid til last year. Were they self-sufficient? No. We bought 98% of our food. Had a bunch of pets, but no livestock. They gardened, with varying results.
When I moved out, I rented. And have been renting ever since. It seems some folks have a mighty low opinion of those that rent and I hope we can change their minds

.
I think self-sufficiency is a goal, rather than a reality for most folks on HT. Maybe not, but I know for myself, it's a slowly approached vision. I garden. I have chickens, I have sheep and soon to be goats. I can a tiny bit, I have made sauerkraut and kombucha. I knit (poorly-my daughter is much better). I have a goal to spin and weave. (Still having trouble with being intimidated by my loom).
No meat or milk animals, so far.
Some would say I'm not a "real homesteader".
But...I have bathed in a metal tub from water hauled from the stream. I have washed my clothes in an ancient wringer washer. I have read by oil lamp. I have practiced piano by Colman lantern. I have mastered the art of dressing in warm clothes when your bedroom is frozen (put your folded clothes in your bed with you). I lived in a tent while hitch hiking to three different jobs for about seven months (so I could save up for renting a place).
My husband and I have transformed the rental we live in. Flooring, paint, wooden fence, livestock fencing, old barbed wire removal (some folk thought throwing it in the blackberry bramble was a fine way to dispose of it---however many years later it was like a strange metal bramble had grown), pasture harrowing and planting, tree pruning, installment of a Woodstove insert that worked (no wonder the first winters heating bill cost us over $1000-we were chucking wood into that thing like it was a steam engine. It was a victorious day if I got the thermometer to read 60f in the house).
Anyway, I have a feeling that us "homesteading" renters are probably a pretty good bunch to rent to. What about you?