Living where I do and where I have in several phases of my life I come into contact with farmers and have known a couple as good friends.
They don’t seem to regard farming as a job, but as a way of life. One I knew well made a fortune out of dairying, passed all his farms to his son yet still lived in a mansion as a multi millionaire. Another inherited from his Dad after years of actually running the farms. Yet another has no children, no wife and is still working at nearly 80 because he loves his animals.
So I don’t think there is a one size fits all solution and what the government has done seems a reasonable attempt at fairness to me. Family farms can be protected with forward planning and tax collected from those who do very well, just as in other industries.