I'm not a big fan of section 2 either; I feel like it could put so called working farmers at a competitive disadvantage and ultimately pull many of them out of business.
How would giving farmers the right to form unions put them at a disadvantage?
Don't you think the food distributors would then be far more likely to seek business from the major farms (i.e. those with farmhands and with many paid workers)?
That said, giving them the right to bargain is a different thing than forcing them to join a union, so that's why I haven't proposed an amendment to remove that section.