Yes I do.
They live on land given to them by their parents and the two brothers that use to share the plot have now fallen out and refuse to speak to each other over a property dispute. One has a job the other is long term unemployed. The father has disowned and disinherited the brother with the job and it is not the first or even the second such incidence; I have seen. I have seen this repeated.
The brother without the job has taken the side of the father (a home-alone nutter), for the obvious reason that inheriting $150,000 and seeing his brother cut out of any inheritance ($75k more for him) is a very attractive temptation. That is his retirement money, without which he would be living on welfare payments until he died.
Two of the sisters lapsed because they father went super zealot in their teens. They've been disinherited long ago.
ggreg, that can happen in any setting, whether it be agrarian, city, suburb, exurb, etc. So why single out the agrarian?
I'm not singling it out but it is the lifestyle that people suggesting "unworldliness" recommend. Some people make it work for them; good for them. Whatever works is good. But; consider:
1. If the SSPX, SV Chapel, Transalpine Redemptorists let you down and move to another location or your local chapel/priest goes off the rails then it is hard and expensive to move from an agrarian life to another location. Selling the farm takes a long time and a long time to establish yourself elsewhere and get back to a cycle of production.
2. The agrarian economy is a small part of the economy and one of the hardest ones to make money in. In the UK farmers are committing ѕυιcιdє more than any other demographic and land is very expensive so few British Trad couples could even dream of owning a small farm. You either inherit it or you won't have it. By contrast in a developed economy, MOST of the jobs are urban jobs.
3. If you have your own job and income from a regular job or trade then you are not beholden to your parents and can make your own decisions as an adult. If you dad is a loony like Hutton Gibson, the few hundred K he can leave you is not lifechanging. For someone inheriting a farm it is. It means family disputes have more at stake and people can be pressured into "agreeing" with the partiarch.
4. Farming is bloody hard work and not without dangers. You can devote more time to your family as a suburban office worker than you can as a person owning and running a smallholiding.
5. Lots of idealistic Trads are naive dreamers and underestimate the hard work and long hours and sick animals and failed crops, cashflow problems, risk of injury, wildfires, damaged backs that can put them out of action in their 40s and 50s. I knew a Trad family in Australia who this happened to father lost his health while still young. In my estimation for many of those wannabe farmers it would be more prudent to live in the burbs and get an office job. Only if you've grown up around agriculture and have family connections, extra hands at harvest, and a full appreciation of the risks should you give any serious consideration to making a large proportion of your income from agriculture. Making small holdings pay is notoriously difficult. Look on the internet at people who have written about their experiences.