This is somewhat for discussion purposes. Farmers make a profit, a farmer retiring can liquidate his assets by selling his land to a pension fund where in the olden days he 'needed a son', the lessee of the land usually wouldn't start farming there is there isn't a profit involved. The produce gets sold to a middle man and an end user, again for a profit.

The company I work for is in finance (non-US) and has a pretty large investment in farmland, which we lease out up to very, very long contracts. As far as I can tell people are quite happy with our stewardship. We provide liquidity and give farmers the optionality to choose a different time horizon for their firm. We lease out lands for biological farming, sometimes have historical properties we maintain and lease out, do solar parks. It's like real estate but with a different time horizon.

Re the 'long game' discussion for finance and machinisation. The firm has literally been doing this for a few centuries so this hasn't been the original goal. I don't think it's come up yet as a current goal, although in all honesty I can see the appeal from a finance perspective. The farmer is the middleman we can cut out and replace by machines. First thought then is - what does it matter what the background of the owner doing the machinisation is?