You sound similar to us @Dulra, my DH is the eldest son, but doesn't farm, his younger brothers do and his Dad hasn't fully retired but has taken a significant step back.
My DH is not convinced this is an entirely bad move, but his family are very financially savvy, and tend to maximise any tax or fiscal planning opportunities that arise. There are many farmers struggling to make ends meet, but there are plenty who are doing pretty well for themselves too. My in-laws work hard, there's no two ways about it, but they have foreign holidays, drive expensive cars, go out for nice meals regularly etc etc. They could send their kids to private school if they wished to (my DH and all his brothers, and wider family, again, many of them farmers, all boarded!)
Where they are, all their neighbours/peers are similar. And that's great, good for them, but I do think that this suggestion that all farmers are impoverished is not reflected in the reality I see. It’s a hard life, and I wouldn’t want it, but that’s for a whole loads of other reasons beyond this!
So whilst I can see their frustration, I don't think it's quite as clear cut as some are making out.