Sorry I am afraid you you suffer delusions and are completely out of touch with reality I fear you rather over estimate how much your government values your contribution! As farmers we don't make the decisions when it comes to our country importing less food and being more self sufficient! Yes what we have now isnt working and those in charge have a plan to change it, but its not exactly the plan you suggest! Not sure if you have noticed but our urban centric parliament have already put in the schedule to scrap farm subsidies. And for those for which it has yet to sink in ELMs is not a BPS replacement, it is a countryside stewardship replacement, it will offer little more than cover costs and income foregone for installing and managing environmental options. Agriculture is a tiny bit of the UK economy, we are a tiny minority of voters but providing the masses with cheap food wins votes. Rather than enforce increased self sufficient the stated goal of this government is to do the exact opposite, it is to increase free trade, to welcome Brazilian Beef, New Zealand lamb etc etc
I don't think the government values any farmer until there's a food shortage then were the best thing since sliced bread, just don't see the point in importing food that we can produce here, we should only import things that we can't produce. If food in the supermarkets was say 75% British produce with no alternative for Brazilian beef or let's say chlorinated chicken then surely we wouldn't need hand outs from government