We moved to a remote village in Shropshire when I was 10 and dsis was 8 - it was my parents’ dream, but was not a happy experience for me.
The children in the village school were not welcoming - they had known each other from babyhood and we just didn’t fit in. Basically I had no friends at primary school, and things didn’t get much better when I went to secondary. I did make a coup,e of friends, but they lived miles from me, so I couldn’t see them outside school - there was almost no public transport - the nearest bus stop, with an hourly service, was 2 miles away. Mum didn’t drive, and even if she had, dad needed the car to get to work. And I was bullied pretty much from the time we moved to the village until I went to Sixth Form College.
I had a very lonely time, from the age of 10 until I left home and started nurse training at 18.
There wasn’t much of a social life, either for dsis and I, or for our parents - even going to the cinema was a major expedition. Shopping was logistically difficult too - no nipping to the shop for a forgotten ingredient or something you’d run out of. Mum had to plan really carefully, and be really controlling about portion sizes, so the big monthly shop, and once weekly top ups didn’t run out.
In fairness, this was a long time ago - we moved to the village in the early 70s - and my parents were very happy there - mum only moved away a few years ago - even after dad died, the support from her local friends meant she could carry on managing in the house even without dad, and I never worried that she could be ill and no-one would notice.
Services are probably better to rural areas now - when we moved to the village only 3 houses had phones, and none of them were on mains drainage or mains gas - I think the village still doesn’t have mains gas, and may not have mains drainage yet either - but I suspect that this is much rarer than it used to be.
If you can drive, and can afford a car each, a lot of the logistical problems, and difficulties accessing services and leisure activities do get better.
Villages can be quite insular - newcomers can be regarded with suspicion - you want to get involved, but not in a way that looks like you tak8 g over and being a sophisticated townie teaching the local yokels how to do it right (I am sure you wouldn’t do this, @cabinbythelake20 - but it is worth remembering and being sensitive to local feelings).
As an adult, it could be a great experience and a lovely way to live. Or it could be quite isolating.
Sorry - that probably wasn’t much help.